- Min.Order :1 Metric Ton
- Purity: 99%
Keywords
Cysteine L-Cysteine L-Cysteine HCL Anhydrous
Quick Details
- Appearance: White crystalline powder,tasteless,easily soluble in water but insoluble in alcohol and ether
- Application:Food and Pharmaceutical addictive
- PackAge: 25㎏/drum，25㎏/carton
- ProductionCapacity:1|Metric Ton|Day
- Storage:
- Transportation:
Superiority:
Specification
|
Specific rotation[a]D20° |
+5.6～8.9° |
|
State of solution |
Clear and colorless |
|
Heavy metals(Pb) |
≤10PPm |
|
Residue on ignition |
≤0.1% |
|
Loss on drying |
≤1 % |
|
Other amino acids |
Chromatographically not detectable |
|
Arsenic(As2O3) |
≤1PPm |
|
Assay |
98.0～102.0 % |
|
PH |
1.5～2.0 |
Details:
| L-Cysteine HCL Anhydrous | CAS NO：52-89-1 |
| Chemical Name | L-Cysteine HCL Anhydrous |
| Molecular Structure |
|
| Molecular Formula | C3H7NO2S.HCl.H2O |
| Molecular Weight | 175.63 |
| Characteristics | White crystalline powder,tasteless,easily soluble in water but insoluble in alcohol and ether |
| Packing | 25㎏/drum，25㎏/carton |
| Quality Standard | AJI92/USP28/EP5/FCCIV |
Specification
|
Specific rotation[a]D20° |
+5.6～8.9° |
|
State of solution |
Clear and colorless |
|
Heavy metals(Pb) |
≤10PPm |
|
Residue on ignition |
≤0.1% |
|
Loss on drying |
≤1 % |
|
Other amino acids |
Chromatographically not detectable |
|
Arsenic(As2O3) |
≤1PPm |
|
Assay |
98.0～102.0 % |
|
PH |
1.5～2.0 |
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