Nutritious Supplements Amino Acid 99% Purity L-Cysteine Hydrochloride Monohydrate

• CAS No.: 7048-04-6
• EINECS: 200-157-7
• Packaging Material: Paper
• Storage Method: Normal
• Shelf Life: >12 Months
• Nutrient Composition: Amino Acid
• Model NO.: 98%
• Resource: Chemosynthesis
• The content of active substances: ＞90%
• Transport Package: 25kg/Drum
• Specification: 25kg/drum
• Origin: China
• HS Code: 2930909099
• Production Capacity: 20000mt/Year

Product Description

Nutritious Supplements Amino Acid 99% Purity L-Cysteine Hydrochloride Monohydrate

 

Basic Info.

Model NO.

L-Cysteine hydrochloride monohydrate

Nutrient Composition

Amino Acid

Resource

Chemosynthesis

The content of active substances

99%

Appearance

White Powder

Transport Package

Drum

Specification

99%

Trademark

Recedar

Origin

China

HS Code

0000

Production Capacity

100t

Product Description

USP 99% L-Cysteine hydrochloride hcl monohydrate powder with CAS 7048-04-6

Product Name: L-Cysteine hydrochloride monohydrate
Synonyms: L-2-AMINO-3-MERCAPTOPROPANOIC ACID HYDROCHLORIDE, MONOHYDRATE;L-2-AMINO-3-MERCAPTOPROPIONIC ACID MONOHYDROCHLORIDE;L-CYSTEINE HYDROCHLORIDE;L-CYSTEINE HYDROCHLORIDE 1-HYDRATE;L-CYSTEINE HYDROCHLORIDE HYDRATE;L-(+)-CYSTEINE HYDROCHLORIDE, MONOHYDRATE;L-CYSTEINE HYDROCHLORIDE MONOHYDRATE;L-CYSTEINE HYDROCHLORIDE SALT H2O
CAS: 7048-04-6
MF: C3H10ClNO3S
MW: 175.63
Chemical Properties white crystalline powder
Usage L-Cysteine is a non-essential amino acid that can be synthesized by the human body under normal physiological conditions if a sufficient quantity of methionine is available. L-Cysteine is commonly use d as a precursor in the food and pharmaceutical industries. L-Cysteine is used as a processing aid for baking, as an additive in cigarettes, as well as in the preparation of meat flavours.

COA and other ceitificates will be sent under request.
 

Package	carton drum with two plastic bags inside
Net weight	25KG/Drum
Storage	Sealed in cool and dry place to avoid moisture and light
Shelf life	2 years when properly stored
Lead time	1~3 days after confirmation

   

Test Items	Test Standard
Appearance	White crystals or crystalline powder
Specific rotation	+5.5°~+7.0°
Transmittance	≥98.0%
Chloride	19.89%~20.29%
Assay	99.0%~100.5%
Other amino acids	Chromatographically not detectable
Loss on drying	8.5%~12.0%
Residue on ignition	≤0.10%
Heavy metals	≤10ppm
Iron(Fe)	≤10ppm
Ammonium	≤0.02%
Sulfate(SO4^2-)	≤0.02%
As	≤1ppm
PH	1.5~2.0

More reports, please contact us freely!

Items	Standard	Test Result
Appearance	White crystals or crystalline powder	White crystalline powder
Identification	Infrared absorption	Conform
Assay	98.5%~101.5%	99.3%
Residue on ignition	≤0.4%	<0.06%
Sulfate (SO4)	≤0.03%	<0.03%
Iron (Fe)	≤30ppm	<30ppm
Heavy metals (Pb)	≤15ppm	<15ppm
Related compounds	Not more than 0.5% of any individual impurity is found; Not more than 2.0% of total impurities is found	Conform
Specific rotation [α]D^25	+5.7°~+6.8°	+5.9°
Loss on drying	8.0~12.0%	11.1%
Conclusion	This batch is conforming with the standard of USP39.