L(+)-Cysteine hydrochloride monohydrate ≥99%, high purity
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Warning
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Synonyms:
(R)-2-Amino-3-mercaptopropanoic acid hydrochloride hydrate
, (R)-(+)-Cysteine hydrochloride monohydrate
, Cysteine Hydrochloride monohydrate
, H-Cys-OH.HCl.H2O
, Cysteine Hydrochloride, Monohydrate
0206-250GEA
7564
INR
0206-250G
L(+)-Cysteine hydrochloride monohydrate ≥99%, high purity
L(+)-Cysteine hydrochloride monohydrate
Formula:
HSCH₂CH(NH₂)COOH·HCl·H₂O MW: 175,64 g/mol Melting Pt: 168 –170 °C Storage Temperature: Ambient |
MDL Number:
MFCD00065606 CAS Number: 7048-04-6 EINECS: 200-157-7 Merck Index: 13,02810 |
Specification Test Results
Arsenic | <0.00015% |
Chloride Content | 19.8 – 20.8% |
Heavy Metals (as Pb) | <0.0015% |
Iron | <0.003% |
Loss on Drying | 8 – 12% |
Purity | >99% |
Residue on Ignition | <0.4% |
Specific Rotation | +5.7 to +6.8 ° |
Sulphate | <0.03% |
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