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L(+)-Cystéine ≥98%

Fournisseur: Thermo Fisher Scientific
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A10435.0B A10435.18 A10435.30
A10435.0BEA 607 EUR
A10435.0B A10435.18 A10435.30
L(+)-Cystéine ≥98%
L-Cystéine

Purity: 98+% CAS No.: 52-90-4 Molecular Formula: C3H7NO2S Formula Weight: 121.16 Physical Form: Crystalline powder Sensitivity: Air Sensitive Appearance: White Odour: Odourless Melting Point: ca 220° dec. Beilstein Reference: 1721408 Merck Reference: 14,2781 Optical Rotation: +7.9° (c=5 in 5N HCl) MDL No.: MFCD00064306

Formule: HSCH₂CH(NH₂)CO₂H
Point d'ébullition: 254 °C (1013 hPa)
Point de fusion: ∼ 220 °C (dec.)
Densité: 1.523 g/cm³ (20 °C)
Température de stockage: Température ambiante
Numéro MDL: MFCD00064306
Numéro CAS: 52-90-4
EINECS: 200-158-2
Merck Index: 14,2781

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