A2364412
L-Cysteine hydrochloride，anhydrous , 98% , 52-89-1
Synonym(s):
L -Cysteine hydrochloride monohydrate
CAS NO.：52-89-1
Empirical Formula: C3H8ClNO2S
Molecular Weight: 157.62
MDL number: MFCD00064553
EINECS: 200-157-7
| Pack Size | Price | Stock | Quantity |
| 25G | RMB33.60 | In Stock |
|
| 100G | RMB68.80 | In Stock |
|
| 250G | RMB142.40 | In Stock |
|
| 500G | RMB251.20 | In Stock |
|
| 2.5kg | RMB1053.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT 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) |
Description and Uses
As dough conditioner.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P280a-P304+P340-P405-P501a-P261-P305+P351+P338 |
| 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 |
