USP 99% Raw Powder N-Acetyl-L-Cysteine with CAS 616-91-1

• CAS No.: 616-91-1
• Formula: 616-91-1
• EINECS: 616-91-1
• Grade: Pharm
• Function: Pharm
• Certification: MSDS, FDA, GMP
• Model NO.: N-Acetyl-L-cysteine
• Usage: Pharm
• Raw Material: 616-91-1
• Transport Machine: Ordinary Goods Truck
• Appearance: White Powder
• Transport Package: Drum
• Specification: 99%
• Trademark: Recedar
• Origin: China
• HS Code: 0000
• Production Capacity: 1000kg

Product Description

USP 99% raw powder N-Acetyl-L-cysteine with CAS 616-91-1
 

N-Acetyl-L-cysteine
CAS Number: 616-91-1
Molecular formula: C5H9NO3S
Molecular weight: 163.19
EINECS number: 210-498-3
Melting point 106-108 °C(lit.)

Use
Used as an antidote for acetaminophen poisoning.
For biochemical research
It is used as an expectorant to cleanse the phlegm and ease the cough. It has a decomposing effect on viscous sputum. The mechanism of action is that the sulfhydryl group contained in the product's molecular structure can break the disulfide bond in the mucin polypeptide chain in mucinous sputum, decompose the mucin, reduce the viscosity of the sputum, and make it liquefied and easy to cough up. It is suitable for patients with acute and chronic respiratory diseases whose sputum is thick and difficult to cough up, and for those who have a large amount of sticky sputum blockage and cause severe symptoms that are difficult to suck.

 

 

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

(ITEM)	(STANDARD)
Appearance	White crystalline powder
Identification	Infrared Absorption
Specific rotation	+21° to +27°
pH	2.0 to 2.8
Loss on drying	≤1.0%
Residue on ignition	≤0.5%
Heavy metals	≤0.001%
Organic volatile impurities	Meets the requirements
Assay	98.0 to 102%

                                                                          

 
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