Calcium bisulfite

Names

[ Name ]:
Calcium bisulfite

[Synonym ]:
EINECS 237-423-7
Calcium hydrogen sulfite
Calcium bisulfite,solution
CALCIUM BISULFITE
Calcium bisulphite
UN1923
Sulfurous acid,calcium salt (2:1)
Calcium hydrogensulphite

Chemical & Physical Properties

[ Density]:
1.06(15ºC)

[ Melting Point ]:
201.5-203 °C(lit.)

[ Molecular Formula ]:
CaH₂O₈S₂

[ Molecular Weight ]:
234.21900

[ Exact Mass ]:
233.88200

[ PSA ]:
171.62000

[ LogP ]:
0.17080

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EV9294500

CHEMICAL NAME :: Calcium bisulfite

CAS REGISTRY NUMBER :: 13780-03-5

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: Ca.2H2-O3-S

MOLECULAR WEIGHT :: 204.24

WISWESSER LINE NOTATION :: .CA..S-O3-H

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: AMIHAB AMA Archives of Industrial Health. (Chicago, IL) V.11-21, 1955-60. For publisher information, see AEHLAU. Volume(issue)/page/year: 14,265,1956 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - A1033 No. of Facilities: 85 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 256 (estimated)

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38:Irritating to eyes, respiratory system and skin .

[ Safety Phrases ]:
S26-S36/37/39

[ WGK Germany ]:
3

[ RTECS ]:
CB6496000