- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
L(+)-Cysteine (S)-(-)-Cysteine CAS:52-90-4
Quick Details
- Appearance:White powder
- Application:APIs
- PackAge:25kg/drum
- ProductionCapacity:2000|Metric Ton|Year
- Storage:Store in cool and dry place, away from sun light.
- Transportation:By sea or by air
Superiority:
Name: L-Cysteine
Synonyms: (S)-(-)-Cysteine
CAS:52-90-4
MF: C3H7NO2S
Details:
|
Items |
Specifications |
|
Melting point |
263-264 °C (dec.) |
|
Alpha |
20.7 ° (c=2 in 5N HCl) |
|
Storage temp. |
2-8°C |
|
pH |
5.0~6.0 |
|
Specific rotation[a]D020 |
18.0°~21.5° |
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