China (Mainland)
Assessedsupplier 
L-Cysteine CAS NO.52-90-4
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,MoneyGram,Other
- Product Details
Keywords
- L-Cysteine price
- L-Cysteine CAS 52-90-4
- L-Cysteine supplier in China
Quick Details
- ProName: L-Cysteine
- CasNo: 52-90-4
- Molecular Formula: C3H7NO2S
- Appearance: white crystalline powder
- Application: L-Cysteine is a non-essential amino ac...
- DeliveryTime: 15 days after order confirmed
- PackAge: 25kg/drum;200kg/drum as per your reque...
- Port: Shanghai, Ningbo, Tianjin, etc
- ProductionCapacity: 25 Metric Ton/Month
- Purity: 98%min
- Storage: Stored in cool, dry and ventilation pl...
- Transportation: BY SEA
- LimitNum: 1 Kilogram
Superiority
moderate price & quick delivery.
Details
| L-Cysteine Chemical Properties |
| mp | 220 °C (dec.)(lit.) |
| alpha | 8.75 º (c=12, 2N HCl) |
| FEMA | 3263 |
| refractive index | 8.8 ° (C=8, 1mol/L HCl) |
| storage temp. | Store at RT. |
| solubility | H2O: 25 mg/mL |
| Water Solubility | 280 g/L (25 ºC) |
| Sensitive | Air Sensitive |
| Merck | 14,2781 |
| BRN | 1721408 |
| Stability: | Stability Stable, but may be air sensitive. Incompatible with oxidizing agents, bases. |
| CAS DataBase Reference | 52-90-4(CAS DataBase Reference) |
| NIST Chemistry Reference | L-Cysteine(52-90-4) |
| EPA Substance Registry System | L-Cysteine(52-90-4) |
| Safety Information |
| Hazard Codes | Xn,Xi |
| Risk Statements | 22-36/37/38-20/21/22 |
| Safety Statements | 36-37/39-26 |
| WGK Germany | 3 |
| RTECS | HA1600000 |
| F | 10-23 |
| HS Code | 29309012 |
| Hazardous Substances Data | 52-90-4(Hazardous Substances Data) |