CAS 7778-54-3|calcium hypochlorite

Introduction:Basic information about CAS 7778-54-3|calcium hypochlorite, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common Namecalcium hypochlorite
CAS Number7778-54-3Molecular Weight142.983
Density2.35Boiling Point/
Molecular FormulaCaCl2O2Melting Point100ºC
MSDSChineseUSAFlash Point/
Symbol
GHS03, GHS05, GHS07, GHS09
Signal WordDanger

Names

NameCalcium Hypochlorite
SynonymMore Synonyms

Chemical & Physical Properties

Density2.35
Melting Point100ºC
Molecular FormulaCaCl2O2
Molecular Weight142.983
Exact Mass141.890121
PSA18.46000
LogP1.24220
Index of Refraction1.545 (20ºC)
InChIKeyZKQDCIXGCQPQNV-UHFFFAOYSA-N
SMILES[Ca+2].[O-]Cl.[O-]Cl
StabilityStability Strong oxidizer - contact with flammable material may lead to fire. Incompatible with water, reducing agents, combustible material, phenol.
Water Solubility200 g/L (20 ºC) (dec.)

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NH3485000
CHEMICAL NAME :
Hypochlorous acid, calcium salt
CAS REGISTRY NUMBER :
7778-54-3
LAST UPDATED :
199710
DATA ITEMS CITED :
12
MOLECULAR FORMULA :
C12-O2.Ca
MOLECULAR WEIGHT :
216.20
WISWESSER LINE NOTATION :
CA G-Q*2

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 :
850 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
2 gm/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - food intake (animal) Gastrointestinal - other changes

MUTATION DATA

TYPE OF TEST :
Cytogenetic analysis
TEST SYSTEM :
Rodent - hamster Fibroblast
DOSE/DURATION :
4 gm/L
REFERENCE :
FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 22,623,1984 *** REVIEWS *** IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 52,159,1991 IARC Cancer Review:Human No Available Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 52,159,1991 IARC Cancer Review:Group 3 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 52,159,1991 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 15746 No. of Facilities: 3262 (estimated) No. of Industries: 30 No. of Occupations: 37 No. of Employees: 39878 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 15746 No. of Facilities: 3884 (estimated) No. of Industries: 48 No. of Occupations: 57 No. of Employees: 82721 (estimated) No. of Female Employees: 23486 (estimated)

Safety Information

Symbol
GHS03, GHS05, GHS07, GHS09
Signal WordDanger
Hazard StatementsH272-H302-H314-H400
Supplemental HSContact with acids liberates toxic gas.
Precautionary StatementsP220-P273-P280-P305 + P351 + P338-P310
Hazard CodesC:Corrosive
Risk PhrasesR22;R31;R34;R50;R8
Safety PhrasesS26-S36/37/39-S45-S61
RIDADRUN 2880/1748/2208
WGK Germany2
RTECSNH3485000
Packaging GroupII
Hazard Class5.1
HS Code2828100000

Customs

HS Code2828100000

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Synonyms

Hypochlorous acid calcium salt
Calcium dihypochlorite
MFCD00010900
Chloride of lime
Chlorinated lime
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