CAS No.:58-27-5

TOXICITY DATA with REFERENCE：

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
chicken	LDLo	intraperitoneal	100mg/kg (100mg/kg)		Proceedings of the Society for Experimental Biology and Medicine. Vol. 43, Pg. 125, 1940.
mouse	LD50	intraperitoneal	50mg/kg (50mg/kg)		National Technical Information Service. Vol. AD691-490,
mouse	LD50	oral	500mg/kg (500mg/kg)		Proceedings of the Society for Experimental Biology and Medicine. Vol. 43, Pg. 125, 1940.
mouse	LD50	subcutaneous	138mg/kg (138mg/kg)		Journal of Pharmacology and Experimental Therapeutics. Vol. 75, Pg. 111, 1942.
rabbit	LDLo	oral	230mg/kg (230mg/kg)	VASCULAR: OTHER CHANGES	Journal of Pharmacology and Experimental Therapeutics. Vol. 75, Pg. 111, 1942.
rat	LD50	intraperitoneal	75mg/kg (75mg/kg)		Toxicology and Applied Pharmacology. Vol. 18, Pg. 185, 1971.

Consensus Reports：

Reported in EPA TSCA Inventory.

SAFETY PROFILE：

Hazard Codes: Xn,Xi
Risk Statements: 22-36/37/38-43
R22:Harmful if swallowed. 
R36/37/38:Irritating to eyes, respiratory system and skin. 
R43:May cause sensitization by skin contact.
Safety Statements: 26-36-37/39-24
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36:Wear suitable protective clothing. 
S37/39:Wear suitable gloves and eye/face protection. 
S24:Avoid contact with skin.
WGK Germany: 3
RTECS: QL9100000
F: 8
Poison by ingestion, intraperitoneal, and subcutaneous routes. Experimental teratogenic effects. Questionable carcinogen with experimental tumorigenic data. Human mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.

Standards and Recommendations：

IDENTIFICATION: Conforms
ASSAY: 98.5 - 101.5%
RESIDUE ON IGNITION: 0.1% max
LOSS ON DRYING: 0.5% max
HEAVY METALS: 20ppm max

Analytical Methods：