Aji 99% S-Carboxymethyl-L-Cysteine Powder with CAS 638-23-3

• CAS No.: 638-23-3
• Formula: 638-23-3
• EINECS: 638-23-3
• Packaging Material: Drum
• Storage Method: Normal
• Shelf Life: >12 Months
• Model NO.: S-carboxymethyl-L-cysteine
• 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

AJI 99% S-carboxymethyl-L-cysteine powder with CAS 638-23-3

Product:: s-carboxymethyl-L-cysteine
CAS Number: 638-23-3
Molecular formula: C5H9NO4S
Molecular weight: 179.19
EINECS number: 211-327-5

use
Used in biochemical research, as a phlegm solubilizer. Use phlegm dissolving medicine, occasionally mild dizziness, nausea, stomach upset, diarrhea, gastrointestinal bleeding, skin rash and other adverse reactions. Use with caution in patients with digestive tract.
This product is a mucolytic agent, an expectorant, and an anti-nasal infection drug.
It is mainly used for the treatment of diseases such as thick sputum, difficulty in expectoration and obstruction of sputum and trachea caused by diseases such as chronic bronchitis and bronchial asthma

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	-33.5°~-36.5°
Transmittance	≥98.0%
Chloride	≤0.04%
Assay	98.5%~101.0%
Loss on drying	≤0.3%
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

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