Asbestos cas no:1332-21-4

NameAsbestos
CAS1332-21-4
SynonymsAsbestos,fibers;7N05;7R-F9;7RF10;AT 7-1;Asbestos syntheticfibers;BK 6-20;BP 3-50;BP 5-65;Calidria HPP;Calidria R-G 244;Carey 4T;Chlorobestos 25;FAPM 410-120;Ferodo C3C;HPO (mineral);K 6-20;M 3-60;M4-5;M 5-60;M 6-40;MTM;Mountain cork;Mountain leather;Mountain wood;PRZh2-30;SM 1 (mineral);SM 2 (mineral);Sepiolex 3;Sepiolex 5;
Molecular FormulaNaOH
Molecular Weight39.9971

Hazard T
Safety

Confirmed human carcinogen producing lung tumors. Experimental neoplastigenic and tumorigenic data. Human pulmonary system effects by inhalation. Usually at least 4 to 7 years of exposure are required before serious lung damage (fibrosis) results. Mutation data reported. A common air contaminant.
Hazard Codes: T
Risk Statements: 45-48/23 
R45:May cause cancer. 
R48:Danger of serious damage to health by prolonged exposure. 
R23 :Toxic by inhalation.
Safety Statements: 53-45 
S53:Avoid exposure - obtain special instructions before use. 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: UN 2590 9/PG 3
WGK Germany: 3
RTECS: CI6475000

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
rat	LD	intratracheal	> 400ug/kg (0.4mg/kg)	LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES	American Review of Respiratory Disease. Vol. 141(Suppl), Pg. A3-A937, 1990.
rat	LDLo	intraperitoneal	300mg/kg (300mg/kg)	BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY) GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" GASTROINTESTINAL: PERITONITIS	American Journal of Pathology. Vol. 70, Pg. 291, 1973.