52-89-1|L-Cysteine hydrochloride anhydrousProducts Supply

L-Cysteine hydrochloride anhydrous cas no:52-89-1

Synonyms: (R)-Cysteine hydrochloride;Cysteine monohydrochloride;3-Mercaptoalanine hydrochloride;Cysteine chlorohydrate;(2R)-2-amino-3-sulfanyl-propanoic acid hydrochloride;Cysteine, L-, monohydrochloride;L-(+ )-Cysteine hydrochloride;L-Cysteine HCl Anhydrous;L-Cysteine HCl Anhy;(R)-Cysteine-hydrochloride;L-(+)-Cysteine hydrochloride;L-2-Amino-3-mercaptopropanoic acid monohydrochloride;H-Cys-OH.HCl;L- Cysteine Hydrochloride Anhydrous;L-Cysteine hydrochloride monohydrate;L-Cysteine HCL anhydrouse;L-Cysteine hydrochloride anhydrous;(R)-2-Amino-3-mercaptopropanoic acid hydrochloride;

Identification

NameL-Cysteine hydrochloride anhydrous
CAS52-89-1
Synonyms(R)-Cysteine hydrochloride;Cysteine monohydrochloride;3-Mercaptoalanine hydrochloride;Cysteine chlorohydrate;(2R)-2-amino-3-sulfanyl-propanoic acid hydrochloride;Cysteine, L-, monohydrochloride;L-(+ )-Cysteine hydrochloride;L-Cysteine HCl Anhydrous;L-Cysteine HCl Anhy;(R)-Cysteine-hydrochloride;L-(+)-Cysteine hydrochloride;L-2-Amino-3-mercaptopropanoic acid monohydrochloride;H-Cys-OH.HCl;L- Cysteine Hydrochloride Anhydrous;L-Cysteine hydrochloride monohydrate;L-Cysteine HCL anhydrouse;L-Cysteine hydrochloride anhydrous;(R)-2-Amino-3-mercaptopropanoic acid hydrochloride;
EINECS(EC#)200-157-7
Molecular FormulaC3H8ClNO2S
Molecular Weight157.61

Chemical Properties

Appearancewhite solid
alpha5.5 o (C=8, 6 N HCL)
storage tempStore at RT.
Sensitive Hygroscopic

Safety Data

Hazard Xi:Irritant
Risk R36/37/38
Safety

Moderately toxic by intraperitoneal, intravenous, and possibly other routes. Mutation data reported. When heated to decomposition it emits very toxic fumes of NO_x, SO_x, and Cl^?.
Safety Information of?L-Cysteine hydrochloride (CAS NO.52-89-1)
Hazard Codes:?Xi
Risk Statements: 36/37/38?
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S36: Wear suitable protective clothing.
WGK Germany: 2?
RTECS: HA2275000
F: 3-10-23
?

HS Code 29309013

Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intraperitoneal	1250mg/kg (1250mg/kg)	?	National Technical Information Service. Vol. AD691-490,
mouse	LD50	intravenous	771mg/kg (771mg/kg)	?	Japanese Journal of Antibiotics. Vol. 38, Pg. 137, 1985.
mouse	LD50	unreported	3gm/kg (3000mg/kg)	?	British Journal of Cancer. Vol. 6, Pg. 160, 1952.

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L-Cysteine hydrochloride anhydrous cas no:52-89-1

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