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Russia. Business offers. Rare earth metals.
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"Tiwatiwacom Trade"
Contact us
Using its own research and development, the company produces more than 400 compounds from about 60 elements of the Periodic table, which can be used in numerous fields of modern science and technology:
- metallurgy of metals and steels, semiconductor materials;
- microelectronics and optical industry (fiber optics production, crystal growing, vapor deposition of protective layers and layers with special properties);
- nuclear power industry;
- homogeneous and heterogeneous catalysts for basic organic, petrochemical and organometallic synthesis.
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| ANHYDROUS and ULTRA DRY INORGANIC HALIDS |
The company produces anhydrous and ultra dry metal halides - chlorides, bromides, iodides.
The resulting overall purities of produced materials are between 99.9 and 99.9999%; organic impurities - less than 0,1-1 ppm; content of hydrolysis products, OH-group and water - less than 1-100 ppm. Most of these compounds are unstable in moist air and require special conditions for use and storage. Ultra dry halides are made in the forms of crystalline aggregates (melted pieces), powders, flakes as well as highly monodispersed granules (beads).
We can produce inorganic halides with uniquely low level of analog elements-impurity, for example: 0,01 ppm of Ta (Nb) in NbHal (TaHal), 1-5 ppm of Co (Ni) in NiHal (CoHal), 1-10 ppm of Zr( Hf) in HfHal (ZrHal).
The company produces the full range of ultra dry and anhydrous halides (chlorides, bromides, iodides, fluorides) of rare-earth metals (excluding promethium).
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| RARE EARTH COMPOUNDS |
The company manufactures rare-earth compounds - oxides, halides, carbonates, nitrates, sulfates, acetates, oxalates with the 99,9-99,999% purity (rare earth impurities), the content of non-rare earth metals not exceeding 50 ppm.
We also supply nano-powders of rare earth oxides (particle size 25-50 nm).
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| METALS and OXIDES |
| The company produces a number of high purity metals and metal oxides, including alkali metals (vacuum sealed in breakseal or ordinary ampoules).
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| TERMS and PACKAGE |
Products are manufactured according to specifications provided in the order. Delivery time could be between 2 and 6 weeks depending on the amount of material and the complexity of its manufacturing. Small quantities (up to 1 kg) of most materials are in stock and immediately available.
Ultra dry, anhydrous and hydrophilic compounds are supplied in sealed glass ampoules under argon, other chemicals - in glass and polyethylene bottles.
Products can be delivered in package from 1 up to 1000 grams or more according to your order.
We accept special orders for inorganic compounds that are not listed, subject to mutually agreed specifications and delivery terms.
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High purity Metals (Rare earth metals)
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Name, description
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Formula
|
Form
|
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Arsenic, 99.99999% (metals basis)
CAS # 7440-38-2 F.W. 74,9216
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As
|
Polycrystalline lump
8-16mm
|
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Cesium, 99.8% (metals basis), Vacuum
sealed in ampoules
CAS # 7470-46-2 F.W. 132,905
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Cs
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1g, 5g, 50g
|
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Cesium, 99.98% (metals basis), Vacuum sealed in breakseal ampoules
CAS # 7470-46-2 F.W. 132,905
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Cs
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1g, 5g, 25g, 100g, 110g
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Molybdenum, 99.99% (metals basis)
CAS # 7439-98-7 F.W. 95,94
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Mo
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Powder
|
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Potassium, 99.95% (metals basis), Vacuum sealed in ampoules
CAS # 7440-09-7 F.W. 39,0983
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K
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1g, 5g, 50g
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Potassium, 99.95% (metals basis), Vacuum sealed in breakseal ampoules
CAS # 7440-09-7 F.W. 39,0983
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K
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1g, 5g, 25g, 100g
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Renium 99.99% (metals basis), Vacuum sealed in ampoules
CAS # 7440-15-05 F.W. 186,207
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Re
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Powder
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Rubidium, 99.9% (metals basis), Vacuum sealed in ampoules
CAS # 7440-17-7 F.W. 85,4678
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Rb
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1g, 5g, 50g
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Rubidium, 99.9% (metals basis), Vacuum sealed in breakseal ampoules
CAS # 7440-17-7 F.W. 85,4678
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Rb
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1g, 5g, 25g, 100g
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Sodium, 99.9% (metals basis), Vacuum sealed in ampoules
CAS # 7440-23-5 F.W. 22,9897
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Na
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50g, 100g
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Sodium, 99.95% (metals basis), Vacuum sealed in breakseal ampoules
CAS # 7440-23-5 F.W. 22,9897
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Na
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1g, 5g, 25g, 100g,
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Tungsten, 99.99%(metals basis)
CAS # 7440-33-7 F.W. 183,85
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W
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Powder
|
Contact us
Cerium
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Code #
|
Product name
|
Formula
|
Purity %
(REO)
|
Form
|
|
58593
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Cerium acetate, hydrate
|
Ce(CH3COO)3∙xH2O
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99.9
99.99
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Powder
|
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581864
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Cerium (IV) ammonium
nitrate
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(NH4)2Ce(NO3)6
|
99.9
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Powder
|
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58353u
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Cerium (III) bromide, ultra dry
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CeBr3
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99.99
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Powder
Beads
|
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58603
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Cerium (III) carbonate, hydrate
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Ce2(CO3)3∙xH2O
|
99.99
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Crystal.
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58173h
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Cerium (III) chloride, hydrate
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CeCl3∙xH2O
|
99.9
|
Crystal.
|
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58173a
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Cerium (III) chloride,
anhydrous
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CeCl3
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99.5-99.9
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Powder
|
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58173u
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Cerium (III) chloride,
ultra dry
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CeCl3
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99.99
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Powder
Beads
|
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58093à
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Cerium (III) fluoride,
anhydrous
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CeF3
|
99.9
99.99
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Powder
Lump
|
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58533u
|
Cerium (III) iodide, ultra dry
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CeI3
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99.9
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Powder
Beads
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58623
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Cerium (III) nitrate, hydrate
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Ce(NO3)3∙6H2O
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99.99
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Crystal.
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58963
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Cerium (III) sulfate, hydrate
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Ce2(SO4)3∙8H2O
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99.99
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Crystal.
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58964a
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Cerium (IV) sulfate,
anhydrous
|
Ce(SO4)2
|
99
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Powder
|
Contact us
Dysprosium
|
Code #
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Product name
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Formula
|
Purity %
(REO)
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Form
|
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66593
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Dysprosium (III) acetate
hydrate
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Dy(CH3COO)3∙õH2O
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99.9
99.99
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Powder
|
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66353u
|
Dysprosium (III)
bromide, ultra
dry
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DyBr3
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99.99
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Powder
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66603
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Dysprosium (III) carbonate, hydrate
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Dy2(CO3)3∙xH2O
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99.99
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Powder
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66173h
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Dysprosium (III) chloride, hydrate
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DyCl3∙õH2O
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99.9
99.99
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Crystal.
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66173u
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Dysprosium (III)
chloride, ultra
dry
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DyCl3
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99.99
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Powder
Beads
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66093à
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Dysprosium (III) fluoride,
anhydrous
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DyF3
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99.9
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Powder
Lump
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66533u
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Dysprosium (III)
iodide, ultra dry
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DyI3
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99.99
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Flakes
|
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66623
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Dysprosium (III) nitrate, hydrate
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Dy(NO3)3∙xH2O
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99.9
99.99
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Crystal.
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66943
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Dysprosium (III) oxalate, hydrate
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Dy2(C2O4)3∙xH2O
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99.99
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Crystal.
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66083
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Dysprosium (III) oxide
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Dy2O3
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99.99
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Powder
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66963
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Dysprosium (III) sulfate,
hydrate
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Dy2(SO4)3∙xH2O
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99.9
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Crystal.
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Contact us
Europium
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Code #
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Product name
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Formula
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Purity %
(REO)
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Form
|
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63593
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Europium (III) acetate
hydrate
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Eu(CH3COO)3∙õH2O
|
99.99
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Powder
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63353h
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Europium (III) bromide
hydrate
|
EuBr3∙xH2O
|
99.99
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Crystal.
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6308353
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Europium (III) oxibromide
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EuOBr
|
99.99
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Powder
|
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630853
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Europium (III) oxibromide
|
Eu3O4Br
|
99.99
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Powder
|
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63603
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Europium (III) carbonate,
hydrate
|
Eu2(CO3)3∙xH2O
|
99.99
|
Powder
|
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63173h
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Europium (III) chloride
hydrate
|
EuCl3∙6H2O
|
99.99
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Crystal.
|
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63173u
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Europium (III) chloride,
ultra dry
|
EuCl3
|
99.99
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Powder
|
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63092à
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Europium (II) fluoride,
anhydrous
|
EuF2
|
99.9
|
Powder
|
|
63093à
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Europium (III) fluoride,
anhydrous
|
EuF3
|
99.5
99.98
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Powder
|
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63623
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Europium (III) nitrate,
hydrate
|
Eu(NO3)3∙xH2O
|
99.99
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Crystal.
|
|
63943
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Europium (III) oxalate,
hydrate
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Eu2(C2O4)3∙xH2O
|
99.99
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Crystal.
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63083
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Europium (III) oxide
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Eu2O3
|
99.99
99.999
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Powder
|
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63083
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Europium (III) oxide
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Eu2O3
|
99.999
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30-50nm
Powder
|
|
63963
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Europium (III) sulfate,
hydrate
|
Eu2(SO4)3∙xH2O
|
99.99
|
Crystal.
|
Contact us
Gadolinium
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Code #
|
Product name
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Formula
|
Purity %
(REO)
|
Form
|
|
64593
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Gadolinium (III) acetate
hydrate
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Gd(CH3COO)3∙õH2O
|
99.9
99.99
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Powder
|
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64353h
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Gadolinium (III) bromide
hydrate
|
GdBr3∙6H2O
|
99.99
|
Crystal.
|
|
64353u
|
Gadolinium (III)
bromide, ultra
dry
|
GdBr3
|
99.99
|
Powder
|
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64603
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Gadolinium (III) carbonate
hydrate
|
Gd2(CO3)3∙xH2O
|
99.99
|
Powder
|
|
64173h
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Gadolinium (III) chloride
hydrate
|
GdCl3∙6H2O
|
99.9
99.99
|
Crystal.
|
|
64173u
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Gadolinium (III)
chloride, ultra
dry
|
GdCl3
|
99.99
|
Powder
|
|
64093à
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Gadolinium (III) fluoride,
anhydrous
|
GdF3
|
99.99
|
Powder
|
|
64533u
|
Gadolinium (III)
iodide, ultra dry
|
GdI3
|
99.99
|
Flakes
|
|
64623
|
Gadolinium (III) nitrate
hydrate
|
Gd(NO3)3∙xH2O
|
99.99
99.999
|
Crystal.
|
|
64943
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Gadolinium (III) oxalate
hydrate
|
Gd2(C2O4)3∙xH2O
|
99.99
|
Crystal.
|
|
64083
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Gadolinium (III) oxide
|
Gd2O3
|
99.9
99.999
|
Powder
|
|
64083
|
Gadolinium (III) oxide
|
Gd2O3
|
99.999
|
Powder
20-40nm
|
|
64963
|
Gadolinium (III) sulfate
hydrate
|
Gd2(SO4)3∙xH2O
|
99.9
|
Crystal.
|
Contact us
Lanthanum
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Code #
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Product name
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Formula
|
Purity %
(REO)
|
Form
|
|
57593
|
Lanthanum (III) acetate
hydrate
|
La(CH3COO)3∙xH2O
|
99.99
|
Powder
|
|
57353h
|
Lanthanum (III) bromide
hydrate
|
LaBr3∙xH2O
|
99.99
|
Crystal.
|
|
57353u
|
Lanthanum (III)
bromide, ultra
dry
|
LaBr3
|
99.99
|
Powder
Beads
|
|
57603
|
Lanthanum (III) carbonate
hydrate
|
La2(CO3)3∙xH2O
|
99.99
|
Powder
|
|
57173h
|
Lanthanum (III) chloride
hydrate
|
LaCl3∙xH2O
|
99.99
|
Crystal.
|
|
57173a
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Lanthanum (III) chloride,
anhydrous
|
LaCl3
|
99.9
|
Powder
|
|
57173u
|
Lanthanum (III)
chloride, ultra
dry
|
LaCl3
|
99.99
|
Powder
Beads
|
|
57093à
|
Lanthanum (III) fluoride,
anhydrous
|
LaF3
|
99.9
99.99
|
Powder
Lump
|
|
57533u
|
Lanthanum (III) iodide,
ultra dry
|
LaI3
|
99.99
|
Powder
Beads
|
|
57623
|
Lanthanum (III) nitrate
hydrate
|
La(NO3)3∙xH2O
|
99.99
99.999
|
Crystal.
|
|
57073
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Lanthanum (III) nitride
|
LaN
|
99.9
|
Powder
|
|
57083
|
Lanthanum (III) oxide
|
La2O3
|
99.99
99.999
|
Powder
|
|
57963
|
Lanthanum (III) sulfate
hydrate
|
La2(SO4)3∙xH2O
|
99.99
|
Crystal.
|
Contact us
Neodymium
|
Code #
|
Product name
|
Formula
|
Purity %
(REO)
|
Form
|
|
60593
|
Neodymium (III) acetate
hydrate
|
Nd(CH3COO)3∙4H2O
|
99.9
|
Powder
|
|
60353h
|
Neodymium (III) bromide
hydrate
|
NdBr3∙xH2O
|
99.9
|
Crystal.
|
|
60353u
|
Neodymium (III)
bromide, ultra
dry
|
NdBr3
|
99.99
|
Powder
Beads
|
|
60603
|
Neodymium (III) carbonate
hydrate
|
Nd2(CO3)3∙xH2O
|
99.9
|
Powder
|
|
60173h
|
Neodymium (III) chloride
hydrate
|
NdCl3∙6H2O
|
99.99
|
Crystal.
|
|
60173a
|
Neodymium (III) chloride,
anhydrous
|
NdCl3
|
99.9
|
Powder
|
|
60173u
|
Neodymium (III)
chloride, ultra
dry
|
NdCl3
|
99.99
|
Powder
Beads
|
|
60093à
|
Neodymium (III) fluoride,
anhydrous
|
NdF3
|
99.9
|
Powder
Lump
|
|
60533u
|
Neodymium (III)
iodide, ultra dry
|
NdI3
|
99.99
|
Powder
Beads
|
|
60623
|
Neodymium (III) nitrate
hydrate
|
Nd(NO3)3∙xH2O
|
99.99
|
Crystal.
|
|
60943
|
Neodymium (III) oxalate
hydrate
|
Nd2(C2O4)3∙xH2O
|
99.9
|
Crystal.
|
|
60083
|
Neodymium (III) oxide
|
Nd2O3
|
99.9
99.998
|
Powder
|
|
60963
|
Neodymium (III) sulfate,
hydrate
|
Nd2(SO4)3∙xH2O
|
99.9
|
Crystal.
|
Contact us
Praseodymium
|
Code #
|
Product name
|
Formula
|
Purity %
(REO)
|
Form
|
|
59593
|
Praseodymium (III) acetate
hydrate
|
Pr(CH3COO)3∙4H2O
|
99.9
|
Powder
|
|
59353h
|
Praseodymium (III) bromide
hydrate
|
PrBr3∙xH2O
|
99.9
|
Crystal.
|
|
59353u
|
Praseodymium (III)
bromide, ultra
dry
|
PrBr3
|
99.9
99.99
|
Powder
|
|
59603
|
Praseodymium (III) carbonate
hydrate
|
Pr2(CO3)3∙xH2O
|
99.9
|
Powder
|
|
59173h
|
Praseodymium (III) chloride
hydrate
|
PrCl3∙6H2O
|
99.9
99.99
|
Crystal.
|
|
59173u
|
Praseodymium (III)
chloride, ultra
dry
|
PrCl3
|
99.9
99.99
|
Powder
Beads
|
|
59093à
|
Praseodymium (III) fluoride,
anhydrous
|
PrF3
|
99.9
|
Powder
|
|
59533u
|
Praseodymium (III)
iodide, ultra dry
|
PrI3
|
99.9
99.99
|
Powder
|
|
59623
|
Praseodymium (III) nitrate
hydrate
|
Pr(NO3)3∙xH2O
|
99.9
|
Crystal.
|
|
59943
|
Praseodymium (III) oxalate
hydrate
|
Pr2(C2O4)3∙xH2O
|
99.9
|
Crystal.
|
|
59963
|
Praseodymium (III) sulfate
hydrate
|
Pr2(SO4)3∙xH2O
|
99.9
|
Crystal.
|
Contact us
Samarium
|
Code #
|
Product name
|
Formula
|
Purity %
(REO)
|
Form
|
|
62593
|
Samarium (III) acetate
hydrate
|
Sm(CH3COO)3∙xH2O
|
99.9
|
Crystal.
|
|
62353h
|
Samarium (III) bromide
hydrate
|
SmBr3∙xH2O
|
99.99
|
Crystal.
|
|
62603
|
Samarium (III) carbonate
hydrate
|
Sm2(CO3)3∙xH2O
|
99.99
|
Powder
|
|
62173h
|
Samarium (III) chloride
hydrate
|
SmCl3∙xH2O
|
99.9
99.99
|
Crystal.
|
|
62173a
|
Samarium (III) chloride,
anhydrous
|
SmCl3
|
99.99
|
Powder
|
|
62173u
|
Samarium (III)
chloride, ultra
dry
|
SmCl3
|
99.99
|
Powder
|
|
62093à
|
Samarium (III) fluoride,
anhydrous
|
SmF3
|
99.9
|
Powder
|
|
62623
|
Samarium (III) nitrate
hydrate
|
Sm(NO3)3∙xH2O
|
99.9
99.99
|
Crystal.
|
|
62943
|
Samarium (III) oxalate
hydrate
|
Sm2(C2O4)3∙xH2O
|
99.9
|
Crystal.
|
|
62083
|
Samarium (III) oxide
|
Sm2O3
|
99.99
|
Powder
|
Contact us
Terbium
|
Code #
|
Product name
|
Formula
|
Purity %
(REO)
|
Form
|
|
65593
|
Terbium (III) acetate,
hydrate
|
Tb(CH3COO)3∙õH2O
|
99.9
|
Crystal.
|
|
65353h
|
Terbium (III) bromide,
hydrate
|
TbBr3∙xH2O
|
99.99
|
Crystal.
|
|
65353u
|
Terbium (III) bromide,
ultra dry
|
TbBr3
|
99.99
|
Powder
|
|
65603
|
Terbium (III) carbonate
hydrate
|
Tb2(CO3)3∙xH2O
|
99.9
|
Crystal.
|
|
65173h
|
Terbium (III) chloride
hydrate
|
TbCl3∙xH2O
|
99.99
|
Crystal.
|
|
65173u
|
Terbium (III)
chloride, ultra
dry
|
TbCl3
|
99.99
|
Powder
|
|
65093à
|
Terbium (III) fluoride,
anhydrous
|
TbF3
|
99.99
|
Powder
|
|
65533u
|
Terbium (III) iodide, ultra dry
|
TbI3
|
99.99
|
Flakes
|
|
65623
|
Terbium (III) nitrate
hydrate
|
Tb(NO3)3∙xH2O
|
99.9
99.999
|
Crystal.
|
|
65943
|
Terbium (III) oxalate
hydrate
|
Tb2(C2O4)3∙xH2O
|
99.99
|
Crystal.
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|
65083
|
Terbium (III) oxide
|
Tb4O7
|
99.998
|
Powder
|
|
65963
|
Terbium (III) sulfate
hydrate
|
Tb2(SO4)3∙8H2O
|
99.9
|
Crystal.
|
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