cobalt(ii) phosphate octahydrate

Names

[ CAS No. ]:
10294-50-5

[ Name ]:
cobalt(ii) phosphate octahydrate

[Synonym ]:
Cobalt(II) Phosphate Octahydrate
cobalt(2+),diphosphate,octahydrate
EINECS 236-655-6
MFCD00016028

Chemical & Physical Properties

[ Density]:
2.769 g/cm3

[ Boiling Point ]:
158ºC at 760 mmHg

[ Melting Point ]:
200ºC

[ Molecular Formula ]:
Co₃H₁₆O₁₆P₂

[ Molecular Weight ]:
510.86500

[ Exact Mass ]:
510.79100

[ PSA ]:
265.96000

[ LogP ]:
0.25760

[ Water Solubility ]:
Slightly soluble in water. Soluble in mineral acids.

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TB9279500

CAS REGISTRY NUMBER :: 10294-50-5

LAST UPDATED :: 199207

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: O8-P2.3Co.8H2-O

MOLECULAR WEIGHT :: 805.54

WISWESSER LINE NOTATION :: .CO3.P-O4*2 &QH 8

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 539 mg/kg

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,311,1982 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO COBALT METAL, dust and fume-air:10H TWA 0.05 mg/m3 REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992

Safety Information

[ Symbol ]:

GHS07, GHS08

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H315-H317-H319-H334-H335-H351

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338-P342 + P311

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
26-36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
TB9279500