L(+)-Cystéine, chlorhydrate, anhydre 98%
Fournisseur: Thermo Fisher Scientific
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Attention
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Synonyms:
H-Cys-OH.HCl, (R)-2-Amino-3-mercaptopropanoic acid hydrochloride, L-Cysteine hydrochloride, (R)-(+)-Cysteine hydrochloride
434850010
434850250
434851000
ACRO434850010EA
1490
EUR
ACRO434850010
ACRO434850250
ACRO434851000
L(+)-Cystéine, chlorhydrate, anhydre 98%
L(+)-Cystéine, chlorhydrate
Formule:
HSCH₂CH(NH₂)COOH·HCl MW: 157.62 g/mol Point de fusion: 175…181 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00064553 Numéro CAS: 52-89-1 Merck Index: 13,02810 |
Résultats des tests de spécification
Appearance | White to off-white Powder |
Infrared spectrum | Conforms |
Elemental Analysis | 8.67 to 9.11 % N |
Specific optical rotation | +6.5° to +9.5° (20°C, 589 nm) c=5 in 1N HCl |
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