L-Cysteine
Inquiry
| Post Date: | May 08,2018 |
| Expiry Date: | May 08,2019 |
| Detailed Description: |
Cas No. :52-90-4;4371-52-2
Specs:Food grade/pharm grade/indusrty grade/Feed gr Payment Method: T/T;L/C;D/P L-Cysteine CAS No.: 52-90-4 MF: C3H7NO2S EINECS No.: 200-158-2 Grade Standard: Food Grade, Medicine Grade Appearance: white or white crystalline powder |
| CAS Registry Number: | 52-90-4;4371-52-2 |
| Synonyms: | ;Cysteine, L-;L-(+)-Cysteine;L-Alanine, 3-mercapto-;L-Cys;NSC 8746;L-Cysteine;(+)-2-Amino-3-mercaptopropionic acid;L-beta-mercaptoalanine;L-Cysteine Free Base Crystalline;(S)-(-)-Cysteine;L-Cysteine Base;H-Cys-OH; |
| Molecular Formula: | C3H7NO2S |
| Molecular Weight: | 121.15 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xn:Harmful; |
| Risk Codes: | R22:; R36/37/38:; |
| Safety Description: | S26:; S37/39:; |
| Company: | Shijiazhuang Zexing Amino Acid Co.,Ltd. [ China ] |
| Contact: | Ella |
| Tel: | 86-311-87315132 |
| Fax: | 86-311-87315125 |
| Email: | Houhm688@126.com |
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