10294-50-5

10294-50-5 structure
10294-50-5 structure

Name cobalt(ii) phosphate octahydrate
Synonyms Cobalt(II) Phosphate Octahydrate
cobalt(2+),diphosphate,octahydrate
EINECS 236-655-6
MFCD00016028
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.

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
Symbol GHS07 GHS08
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