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L-Cysteine hydrochloride anhydrous

L-Cysteine hydrochloride anhydrous
L-Cysteine hydrochloride anhydrous
CAS No.
52-89-1
Chemical Name:
L-Cysteine hydrochloride anhydrous
Synonyms
wr348;EK 2367;CYS, HCL;L-Cys·HCl;H-Cys-OH¤HC;L-β-mercapto;H-CYS-OH HCL;CYSTEINE HCL;L-Cystein HCL;L-CYSTEINE HCL
CBNumber:
CB6694980
Molecular Formula:
C3H8ClNO2S
Formula Weight:
157.62
MOL File:
52-89-1.mol

L-Cysteine hydrochloride anhydrous Properties

Melting point:
180°C
alpha 
5.5 º (c=8, 6 N HCL)
storage temp. 
Store at RT.
solubility 
H2O: 1 M at 20 °C, clear, colorless
form 
Solid
color 
White to light brown
Water Solubility 
SOLUBLE
Sensitive 
Hygroscopic
Merck 
14,2781
BRN 
3560277
Stability:
Stable, but light, moisture and air sensitive. Incompatible with strong oxidizing agents, some metals.
CAS DataBase Reference
52-89-1(CAS DataBase Reference)
NIST Chemistry Reference
L-cysteine hydrochloride(52-89-1)
EPA Substance Registry System
L-Cysteine, hydrochloride(52-89-1)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  2
RTECS  HA2275000
3-10-23
TSCA  Yes
HS Code  29309013
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

L-Cysteine hydrochloride anhydrous price More Price(15)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 30120 L-Cysteine hydrochloride anhydrous, ≥99.0% (RT) 52-89-1 10g $31 2017-11-08 Buy
Sigma-Aldrich 30120 L-Cysteine hydrochloride anhydrous, ≥99.0% (RT) 52-89-1 50g $101 2017-11-08 Buy
Alfa Aesar L06328 L-Cysteine hydrochloride, anhydrous, 98% 52-89-1 25g $42.3 2017-11-08 Buy
Alfa Aesar L06328 L-Cysteine hydrochloride, anhydrous, 98% 52-89-1 100g $142 2017-11-08 Buy
Sigma-Aldrich C1276 L-Cysteine hydrochloride anhydrous, ≥98% (TLC) 52-89-1 100g $156.5 2017-11-08 Buy

L-Cysteine hydrochloride anhydrous Chemical Properties,Uses,Production

Chemical Properties

solid

Definition

ChEBI: A hydrochloride obtained by combining L-cysteine with one molar equivalent of hydrogen chloride.

Uses

As dough conditioner.

L-Cysteine hydrochloride anhydrous Preparation Products And Raw materials

Raw materials

Preparation Products


L-Cysteine hydrochloride anhydrous Suppliers

Global( 319)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
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+86 (0)571-858 647 95 sales@capotchem.com China 19953 60
Mainchem Co., Ltd.
0592-6210733
0592-6210733 sales@mainchem.com CHINA 1948 55
Shanghai Baoman Biotechnology Co., Ltd. 021-62130998
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HENGSHUI HAOYE CHEMICAL CO.,LTD. +86 (318) 210-2300
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Shanghai Boyle Chemical Co., Ltd. Mr Qiu:021-50182298(Demestic market) Miss Xu:021-50180596(Abroad market)
+86-21-57758967 sales@boylechem.com China 2221 55
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Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
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INTATRADE GmbH +49 3493/605464
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86 (10) 60270825 dtftchem@sina.com China 3434 62

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