Hot Selling 99% Purity CAS 52-89-1 for Food Additives L-Cysteine Hydrochloride Anhydrous

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Overview

Basic Info.

Model NO.
b gm 52-89-1
Sample
Support
Purity
99%
Storage
Yes
MW
157.62
Transport Package
Bag
Specification
25kg
Trademark
Future Chemical
Origin
China
Production Capacity
500ton

Product Description

Product Description

L-Cysteine hydrochloride anhydrous for Food additives CAS 52-89-1

     
L-Cysteine hydrochloride anhydrous Basic information  
Product Name: L-Cysteine hydrochloride anhydrous
CAS: 52-89-1
MF: C3H8ClNO2S
MW: 157.62
EINECS: 200-157-7
Mol File: 52-89-1.mol
L-Cysteine hydrochloride anhydrous Chemical Properties  
Melting point  180°C
alpha  5.5 º (c=8, 6 N HCL)
storage temp.  Inert atmosphere,Room Temperature
solubility  H2O: 1 M at 20 °C, clear, colorless
form  Solid
color  White to light brown
 
Item Specifications
USP AJI
Appearance White crystals or crystalline powder; strongly acid taste.
Identification Infrared Absorption ---
State of solution (Transmittance) --- >= 98.0% clear and colorless
Chloride (Cl) --- 19.89-20.29%
Ammonium(NH4) --- =< 0. 002%
Sulfate =< 0. 03 % =< 0. 020%
Iron =< 0. 003 % 10ppm
Heavy Metals (as Pb), =< 0.00 15% =< 10ppm
Arsenic (as As), --- =< 1ppm
Other amino acids --- Not detected
Organic volatile impurities Meets the requirement ---
Loss on drying, 8-12 % 8.5-12 %
Residue on ignition, c =< 0.1 0 %
Assay 98.5-101.5 % 9 9.0-10 0.5 %
pH value --- 1.5-2.0
Organic volatile impurities Meets the requirement ---
Chromatographic purity 0.5% max Individual impurity, 2% max total ---

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Hot Selling 99% Purity CAS 52-89-1 for Food Additives L-Cysteine Hydrochloride Anhydrous

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Hot Selling 99% Purity CAS 52-89-1 for Food Additives L-Cysteine Hydrochloride Anhydrous

 

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Hot Selling 99% Purity CAS 52-89-1 for Food Additives L-Cysteine Hydrochloride Anhydrous

Hot Selling 99% Purity CAS 52-89-1 for Food Additives L-Cysteine Hydrochloride Anhydrous

 

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Hot Selling 99% Purity CAS 52-89-1 for Food Additives L-Cysteine Hydrochloride Anhydrous

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