Wholesale N-Acetyl L-Cysteine/CAS 616-91-1/99% n-acetyl-l-cysteine

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Overview
Quick Details
CAS No.:
616-91-1
Other Names:
N-Acetyl-L-Cysteine
MF:
C5H9NO3S
EINECS No.:
210-498-3
Place of Origin:
Wuhan,China(Mainland)
Type:
Auxiliaries and Other Medicinal Chemicals
Grade Standard:
Food Grade, Medicine Grade
Usage:
Animal Pharmaceuticals
Brand Name:
hengheda
Model Number:
99% n-acetyl-l-cysteine
Purity:
99%min, 99% min
Product name:
99% n-acetyl-l-cysteine
Appearance:
white crystal powder
Function:
Animal Pharmaceuticals
Grade:
medical grade
COA:
Available
Stock:
Available
Assay test method:
HPLC
Shelf Life:
2 Years
Application:
Health Supplement
Supply Ability
Supply Ability:
10 Kilogram/Kilograms per Month
Packaging & Delivery
Packaging Details
5 grams/Al-foil bag
10 grams/Al-foil bag
100 grams/Al-foil bag
1kg/Al-foil bag
or upon customers' request.
Port
Main port in China
 Wholesale N-Acetyl L-Cysteine/CAS  616-91-1/99% n-acetyl-l-cysteine
 
Product Description

 

 

CAS No.:616-91-1
Molecule Formula:C5H9NO3S
Molecule Weight:163.20
 
Description:White crystals or crystalline powder; strongly acid taste. Freely soluble in water.
Soluble in ethanol, practically insoluble in ether.
 
Manufacture Standards:AJI92,USP26,EP5
Specification:
 
Mainly uses:
Cure bronchitis.
Used in the cure of liver disease, antioxidant and antidote.
Packing:
25kgs/ fiber drum

 

 

CHARACTERS

A WHITE CRYSTALLINE POWDER OR COLOURLESS CLYSTALS,FREELY SOLUBLE IN WATER AND IN ALCOHOL,PRACTICALLY INSOLUBLE IN METHYLENE CHLORIDE

INFRARED SPECTRUM

COMPARES TO STANDARD

SPECIFIC ROTATION[α]D20

+21.0 ° TO+27.0 °

IDENTIFICATION REACTION

A DARK VIOLET COLOUR DEVELOPS

MELTING RANGE

104°C TO 110°C

APPEARANCE OF SOLUTION

CLEAR AND COLOURLESS

PH

2.0 TO 2.8

ZINC

NOT MORE THAN 10PPM

HEAVY METALS(Pb)

NOT MOTE THAN 10PPM

RELATED SUBSTANCES

KNOWN IMPURITY ≤ 0.5%

SUM OF UNKNOWN IMPURITY≤ 0.5%

LOSS ON DRYING

NOT MORE THAN1.0%

RESIDUE ON IGNITION

NOT MORE THAN 0.2%

ASSAY

98.0TO101