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CADMIUM HYDROXIDE

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CADMIUM HYDROXIDE Basic information

Product Name:
CADMIUM HYDROXIDE
CAS:
21041-95-2
MF:
CdH2O2
MW:
146.43
EINECS:
244-168-5
Mol File:
21041-95-2.mol
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CADMIUM HYDROXIDE Chemical Properties

Melting point:
232 °C(lit.)
Density 
4.79 g/mL at 25 °C(lit.)
solubility 
Soluble in dilute acids, NH{4}Cl solutions
form 
Powder
Specific Gravity
4.79
Water Solubility 
Soluble in dilute acids. Slightly soluble in water; 0.026 g/100 mL.
Sensitive 
Air Sensitive
Merck 
14,1620
Solubility Product Constant (Ksp)
pKsp: 14.14
CAS DataBase Reference
21041-95-2(CAS DataBase Reference)
EPA Substance Registry System
Cadmium hydroxide (Cd(OH)2) (21041-95-2)
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Safety Information

Hazard Codes 
Xn,N,T+
Risk Statements 
20/21/22-50/53-68-62-48/23/25-26-63-45
Safety Statements 
60-61-45-53
RIDADR 
UN 2570 6.1/PG 3
WGK Germany 
3
RTECS 
EV1260000
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
III

MSDS

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CADMIUM HYDROXIDE Usage And Synthesis

Chemical Properties

White powder

Physical properties

White powder or crystal; trigonal or hexagonal crystal system; density 4.79 g/cm3; decomposes slowly at 130°C; dehydration completes at 300°C; insoluble in water (2.6 mg/L at 20°C); soluble in dilute acids.

Uses

In storage battery electrodes.

Preparation

Cadmium hydroxide may be precipitated by adding any cadmium salt solution to a boiling solution of caustic soda or caustic potash:
CdCl2 + 2NaOH → Cd(OH)2 + 2NaCl.

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CADMIUM HYDROXIDESupplierMore

3B Pharmachem (Wuhan) International Co.,Ltd.
Tel:
18930552037 821-50328103-801
Email:
3bsc@sina.com
Alfa Aesar
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400-610-6006
Email:
saleschina@alfa-asia.com
BeiJing Hwrk Chemicals Limted
Tel:
18600197062 0757-86311057-
Email:
kennyrong@hwrkchemical.com
Energy Chemical
Tel:
400-005-6266 021-58432009
Email:
sales8178@energy-chemical.com
Adamas Reagent, Ltd.
Tel:
400-600-9262
Email:
bxy@titansci.com
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