D-Cysteine hydrochloride monohydrate ≥99.0% (by titrimetric analysis)
Fornitore: TCI
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Attenzione
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Synonyms:
(S)-2-Amino-3-mercaptopropanoic acid hydrochloride hydrate, H-D-Cys-OH·HCl·H₂O, H-D-Cys-OH.HCl
Formula:
C₃H₇NO₂S·HCl·H₂O |
MDL Number:
MFCD00150051 CAS Number: 207121-46-8 EINECS: 251-043-9 |
Risultati del test di specificazione
Appearance | White to Almost white powder to crystaline |
Purity (Iodometric Titration) | min. 99.0 % (calcd.on dried substance) |
Specific rotation [a]20/D | -5.0 to -7.0 deg (C=8, 1mol/L HCl) |
Solubility in Water | almost transparency |
Drying loss | 8.0 to 11.0 % |
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