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Cobalt(II) hydroxide CAS NO.21041-93-0
- Min.Order: 1 Gram
- Payment Terms: T/T,Other
- Product Details
Keywords
- Cobalt(II) hydroxide
- 21041-93-0
- 99% purity
Quick Details
- ProName: Cobalt(II) hydroxide
- CasNo: 21041-93-0
- Molecular Formula: CoH2O2
- Appearance: Pink to purple powder
- Application: intermediate
- DeliveryTime: large stock
- PackAge: According to the need to packing
- Port: Shanghai
- ProductionCapacity: 100 Kilogram/Month
- Purity: 99% purity
- Storage: sealed,dry,low temperature
- Transportation: air,sea and courier
- LimitNum: 1 Gram
- Grade: Industrial Grade,Pharma Grade,Electron...
Superiority
Cobalt(II) hydroxide Basic information
Physical Properties Uses Preparation Reactions
Product Name: Cobalt(II) hydroxide
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
CAS: 21041-93-0
MF: CoH2O2
MW: 92.95
EINECS: 244-166-4
Product Categories:
Mol File: 21041-93-0.mol
Details
Cobalt(II) hydroxide Chemical Properties
Melting point °Cd ec.)
density 3.597 g/mL at 25 °C(lit.)
form Powder
Specific Gravity 3.597
color Pink to purple
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
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
Hazard Codes Xn,N
Risk Statements 20/21/22-36/37/38-50/53-42/43-40-20/22
Safety Statements 26-37/39-36
RIDADR UN 3077 9 / PGIII
WGK Germany 3
RTECS GG0904500
TSCA Yes