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L(+)-cystein ≥98%

Dodavatel: Thermo Fisher Scientific
Varování

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

A10435.0B A10435.18 A10435.30
A10435.0BEA 18530 CZK
A10435.0B A10435.18 A10435.30
L(+)-cystein ≥98%
L-cystein

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

Vzorec: HSCH₂CH(NH₂)CO₂H
MW: 121.16
Bod varu: 254
Bod tání: ∼ 220 °C (rozkl.)
Hustota: 1.523 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00064306
CAS číslo: 52-90-4
EINECS: 200-158-2
Merck Index: 13,02810

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