北京华科盛精细化工产品贸易有限公司生产销售L-半胱氨酸盐酸盐溶液：CAS号:52-89-1英文名:L-Cysteinemonohydrochloride英文别名:L-CYSTEINEHCL;L-CYSTEINEHYDROCHLORIDE;CYSTEINEHYDROCHLORIDE;CYSTEINEHCL;L-cysteineHCLMONO;L-CYSTEINEMONOHYDROCHLORIDE;l-Cysteinehydrochlorideanhydrous;H-ChemicalbookCYS-OHHCL;L-CysteineHCI;Cysteinechlorhydrate中文名:L-半胱氨酸盐酸盐中文别名:孚氨基酸;胱氨酸盐酸盐;L-半胱无水;盐酸半胱氨酸;半胱氨酸HCL;盐酸L-半胱氨酸;-半胱氨酸盐酸盐;L-半胱氨酸无水;L-胱胺酸盐酸盐;半胱氨酸盐酸盐无水CBNumber:CB6694980分子式:C3H8ClNO2S分子量:157.62MOLFile:52-89-1.molL-半胱氨酸盐酸盐化学性质
熔点:180°C
比旋光度:5.5 º (c=8, 6 N HCL)
储存条件:Inert atmosphere,Room Temperature
溶解度:H2O: 1 M at 20 °C, clear, colorless
形态:Solid
颜色:White to light brown
气味 (Odor):odorless
旋光度 (Optical Rotation):[α]20/D +6.4±0.3°, c = 5% in 5 M HCl
生物来源:synthetic
水溶解性:SOLUBLE
敏感性:Hygroscopic
Merck:14,2781
BRN:3560277
稳定性:Stable, but light, moisture and air sensitive. Incompatible with strong oxidizing agents, some metals.
化妆品成分功效:HAIR WAVING OR STRAIGHTENING
REDUCING
ANTIOXIDANT
HAIR CONDITIONING
化妆品成分评估:
L-Cysteine monohydrochloride (52-89-1)
InChI:1S/C3H7NO2S.ClH/c4-2(1-7)3(5)6;/h2,7H,1,4H2,(H,5,6);1H/t2-;/m0./s1
InChIKey:IFQSXNOEEPCSLW-DKWTVANSSA-N
SMILES:Cl[H].N[C@@H](CS)C(O)=O
LogP:0.235 (est)
CAS 数据库:
52-89-1(CAS DataBase Reference)
NIST化学物质信息:
L-cysteine hydrochloride(52-89-1)
EPA化学物质信息:
L-Cysteine hydrochloride (52-89-1)