Product Name: L-Cysteine hydrochloride anhydrous
CAS No.: 52-89-1
Molecular Formula: C3H7NO2S·HCL
Standarad: AJI97, USP26
Package: 25kgs/ bag
Application:
It is widely used in medical, chemical and food industries.
It is a promotor for bread fermentation. It promotes the form of glutelin and prevents from getting old and feeble. It is used in natural fruit juice for preventing Vitamin C oxide. It has a detoxification for poison of acrylonitrile. It is used for protecting against radiation harm and therapy of bronchitis and reducing phlegm.
Specification
|
Item |
Specification |
|
Appearance |
White crystalline powder |
|
Assay % |
98.0~102.0 |
|
Specific rotation |
+5.6°~+8.9° |
|
Loss on drying, % |
≤1.0 |
|
Transmittance, % |
≥98.0 |
|
Sulfate (as SO4), % |
≤0.02 |
|
Ammonium as (as NH4), % |
≤0.02 |
|
Iron (as Fe), % |
≤0.001 |
|
Heavy Metals (as Pb), % |
≤0.001 |
|
Arsenic (as As), % |
≤0.0001 |
|
PH |
0.5-2.0 |
|
Residue on ignition, % |
≤0.1 |
|
Other amino acid |
No detectable |