Imprimer

L(+)-Cystéine 98,0 Titrimetric

Fournisseur: TCI
Attention

Synonyms: H-Cys-OH, (R)-(+)-Cysteine, (R)-2-Amino-3-mercaptopropanoic acid

C0515-500G C0515-25G C0515-100G
TCIAC0515-500GEA 253 EUR
TCIAC0515-500G TCIAC0515-25G TCIAC0515-100G
L(+)-Cystéine 98,0 Titrimetric
L-Cystéine
Formule: HSCH₂CH(NH₂)CO₂H
MW: 121.16 g/mol
Point d'ébullition: 254
Point de fusion: 115
Température de stockage: Température ambiante
Numéro MDL: MFCD00064306
Numéro CAS: 52-90-4
EINECS: 200-158-2
Merck Index: 14,02781
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Commander maintenant

Résultats des tests de spécification

Appearance White powder to crystaline
Purity (Iodometric Titration) min. 98.0 %
Specific rotation [a]20/D +8.3 to +9.2 deg (C=8, 1mol/L HCl)
Solubility in Water almost transparency


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