Cobalt(II) hydroxide
- ₹2246 - ₹25092
- Product name: Cobalt(II) hydroxide
- CAS: 21041-93-0
- MF: CoH2O2
- MW: 92.95
- EINECS:244-166-4
- MDL Number:MFCD00016015
- Synonyms:Cobalt(II) hydroxide technical grade, 95%;cobalt (Ⅱ) hydroxide;Cobalt(II) hydroxide, 99.9% trace metals basis;Cobalt(II) hydroxideUltra Pure, ≥ 99.9% (Assay);Cobalt(II) hydroxide≥ 97% (Assay);COBALT HYDROXIDE BLACK;COBALT(II) HYDROXIDE;cobalt(2+)hydroxide
5 prices
Selected condition:
Brand
- Sigma-Aldrich(India)
- ALFA India
- ottokemi
Package
- 50g
- 250gm
- 250G
- 1kg
- ManufacturerSigma-Aldrich(India)
- Product number342440
- Product descriptionCobalt(II) hydroxide technical grade, 95%
- Packaging250G
- Price₹7653.28
- Updated2022-06-14
- Buy
- ManufacturerALFA India
- Product numberALF-B22045-30
- Product descriptionCobalt(II) hydroxide, 97%
- Packaging250g
- Price₹7592
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-B22045-18
- Product descriptionCobalt(II) hydroxide, 97%
- Packaging50g
- Price₹2246
- Updated2022-05-26
- Buy
- Manufacturerottokemi
- Product number C 4749
- Product descriptionCobalt(II) hydroxide, 95%
- Packaging250gm
- Price₹7092
- Updated2022-05-26
- Buy
- Manufacturerottokemi
- Product number C 4749
- Product descriptionCobalt(II) hydroxide, 95%
- Packaging1kg
- Price₹25092
- Updated2022-05-26
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
Sigma-Aldrich(India) | 342440 | Cobalt(II) hydroxide technical grade, 95% | 250G | ₹7653.28 | 2022-06-14 | Buy |
ALFA India | ALF-B22045-30 | Cobalt(II) hydroxide, 97% | 250g | ₹7592 | 2022-05-26 | Buy |
ALFA India | ALF-B22045-18 | Cobalt(II) hydroxide, 97% | 50g | ₹2246 | 2022-05-26 | Buy |
ottokemi | C 4749 | Cobalt(II) hydroxide, 95% | 250gm | ₹7092 | 2022-05-26 | Buy |
ottokemi | C 4749 | Cobalt(II) hydroxide, 95% | 1kg | ₹25092 | 2022-05-26 | Buy |
Properties
Melting point :°Cd ec.)
Density :3.597 g/mL at 25 °C(lit.)
vapor pressure :0Pa at 20℃
storage temp. :Inert atmosphere,Room Temperature
solubility :slightly soluble in H2O; soluble in acid solutions
form :Powder
Specific Gravity :3.597
color :Pink to purple
PH :9.15(1 mM solution);9.15(10 mM solution);9.15(100 mM solution)
Water Solubility :Soluble in acids and ammonia. Very slightly soluble in water. Insoluble in dilute alkalis.
Sensitive :Air Sensitive
Merck :14,2442
Solubility Product Constant (Ksp) :pKsp: 14.23
Exposure limits :ACGIH: TWA 0.02 mg/m3
Stability :Stability
CAS DataBase Reference :21041-93-0(CAS DataBase Reference)
EPA Substance Registry System :Cobalt hydroxide (Co(OH)2) (21041-93-0)
Density :3.597 g/mL at 25 °C(lit.)
vapor pressure :0Pa at 20℃
storage temp. :Inert atmosphere,Room Temperature
solubility :slightly soluble in H2O; soluble in acid solutions
form :Powder
Specific Gravity :3.597
color :Pink to purple
PH :9.15(1 mM solution);9.15(10 mM solution);9.15(100 mM solution)
Water Solubility :Soluble in acids and ammonia. Very slightly soluble in water. Insoluble in dilute alkalis.
Sensitive :Air Sensitive
Merck :14,2442
Solubility Product Constant (Ksp) :pKsp: 14.23
Exposure limits :ACGIH: TWA 0.02 mg/m3
Stability :Stability
CAS DataBase Reference :21041-93-0(CAS DataBase Reference)
EPA Substance Registry System :Cobalt hydroxide (Co(OH)2) (21041-93-0)
Safety Information
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Description
Cobalt(II) hydroxide is used as a drying agent for paints and varnishes. It acts as an aid to dry the lithographic inks and catalyst in the preparation of battery electrode impregnating solutions. It is also involved in the synthesis of other cobalt compounds.More related product prices
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