CAS No.:519-02-8

TOXICITY DATA with REFERENCE：

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intramuscular	74150ug/kg (74.15mg/kg)		Zhongguo Yaoxue Zazhi. Chinese Pharmacuetical Journal. Vol. 27, Pg. 201, 1992.
mouse	LD50	intraperitoneal	150mg/kg (150mg/kg)		Zhongcaoyao. Chinese Traditional and Herbal Medicine. Vol. 18, Pg. 214, 1987.
mouse	LD50	intravenous	64850ug/kg (64.85mg/kg)		Zhongguo Yaoxue Zazhi. Chinese Pharmacuetical Journal. Vol. 27, Pg. 201, 1992.
rat	LD50	intraperitoneal	125mg/kg (125mg/kg)		Chemical and Pharmaceutical Bulletin. Vol. 18, Pg. 2555, 1970.

Consensus Reports：

 

SAFETY PROFILE：

Hazard Codes: Xn 
Risk Statements: 20/21/22-37/38-41-48
20/21/22: Harmful by inhalation, in contact with skin and if swallowed 
37/38: Irritating to respiratory system and skin
41: Risk of serious damage to eyes 
48: Danger of serious damage to health by prolonged exposure    
Safety Statements: 22-26-36/37/39-45
22: Do not breathe dust
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37/39: Wear suitable protective clothing, gloves and eye/face protection  
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)

Standards and Recommendations：

 

Analytical Methods：