China (Mainland)
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GMP DMF FDA 99%+ L-CYSTEINE HYDROCHLORIDE CAS NO.52-89-1
- FOB Price: USD: /Metric Ton Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,D/A,D/P,T/T,
- Available Specifications:
99%(1-999)Metric Ton
- Product Details
Keywords
- L-Cysteine·hydrochloric acid
- L-Cysteine hydrochlo
- L-Cysteine
Quick Details
- ProName: GMP DMF FDA 99%+ L-CYSTEINE HYDROCHLO...
- CasNo: 52-89-1
- Molecular Formula: C3H8ClNO2S
- Appearance: white powder
- Application: As dough conditioner.
- DeliveryTime: In the 3-15 working days
- PackAge: 25kg/drum
- Port: Shanghai
- ProductionCapacity: 1000 Metric Ton/Day
- Purity: 99.6%
- Storage: Inert atmosphere,Room Temperature
- Transportation: Inert atmosphere,Room Temperature
- LimitNum: 1 Metric Ton
- Related Substances: INDIVIDUAL IMPURITIES≤0.5%
- Residue on Ignition: 0.05%
- Heavy Metal: ≤30ppm
- Valid Period: 2years
- Optical rotation: +6.2o
Superiority
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Details
| Product Name: | L-Cysteine monohydrochloride |
| Synonyms: | L-(+)-α-amino-β-thiopropionic acid;L-β-mercapto;(2R)-2-Amino-3-sulfanylpropanoic acid hydrochloride;(2R)-2-Amino-3-mercaptopropanoic acid·hydrochloric acid;L-Cisteine·hydrochloride;L-Cysteine·hydrochloric acid;L-Cysteine hydrochlo;L-Cysteine hydrochloride anhydrous, extra pure |
| CAS: | 52-89-1 |
| MF: | C3H8ClNO2S |
| MW: | 157.62 |
| EINECS: | 200-157-7 |
| Product Categories: | Amino Acid Derivatives;Amino acidsPeptide Synthesis;Cysteine/Cystine;Amino Acids and Vitamins;Amino AcidsNutrition Research;Reagents and Supplements;L-Amino Acids;Amino acidsIon Channels;NMDA Agonists;Biochemicals Found in Plants;Excitatory Amino Acids;Ionotropic Glutamate Receptor ModulatorsNeurotransmitters;Ligand-Gated Ion Channels;Nutrition Research;Food and Feed Additive;Cysteine [Cys, C];Amino Acids;Nutritional Supplements;52-89-1 |
| Mol File: | 52-89-1.mol |
| L-Cysteine monohydrochloride Chemical Properties |
| Melting point | 180°C |
| alpha | 5.5 º (c=8, 6 N HCL) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| form | Solid |
| color | White to light brown |
| Odor | odorless |
| optical activity | [α]20/D +6.4±0.3°, c = 5% in 5 M HCl |
| Water Solubility | SOLUBLE |
| Sensitive | Hygroscopic |
| Merck | 14,2781 |
| BRN | 3560277 |
| Stability: | Stable, but light, moisture and air sensitive. Incompatible with strong oxidizing agents, some metals. |
| InChIKey | IFQSXNOEEPCSLW-DKWTVANSSA-N |
| LogP | 0.235 (est) |
| CAS DataBase Reference | 52-89-1(CAS DataBase Reference) |
| NIST Chemistry Reference | L-cysteine hydrochloride(52-89-1) |
| EPA Substance Registry System | L-Cysteine hydrochloride (52-89-1) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 2 |
| RTECS | HA2275000 |
| F | 3-10-23 |
| TSCA | Yes |
| HS Code | 29309013 |
| Toxicity | LD50 intraperitoneal in mouse: 1250mg/kg |