Imprimer

L(-)-Cystine ≥98.0% (par HPLC, azote total)

Fournisseur: TCI

C0519-25G C0519-500G
TCIAC0519-25GEA 20.9 EUR
TCIAC0519-25G TCIAC0519-500G
L(-)-Cystine ≥98.0% (par HPLC, azote total)
L(-)-Cystine
Formule: HOOCCH(NH₂)CH₂SSCH₂CH(NH₂)COOH
Point d'ébullition: 428 °C (1013 hPa)
Point de fusion: 261…262 °C
Densité: 1,677 g/cm³ (20 °C)
Température de stockage: Température ambiante
Numéro MDL: MFCD00064228
Numéro CAS: 56-89-3
EINECS: 200-296-3
Merck Index: 14,02782
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Commander maintenant

Résultats des tests de spécification

Appearance White powder to crystaline
Purity (HPLC) min. 98.0 area%
Purity (with Total Nitrogen) min. 98.0 %
Specific rotation [a]20/D -215 to -230 deg (C=1, 1mol/L HCl)
Solubility in HCl transparency


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