L-Cysteine

L-Cysteine

Cat#
AA-452
Product Name
L-Cysteine
Product Overview
This product is plant cell culture tested. No structural deformity observed, actively growing shoots, no toxicity to shoots. No necrotic tissues, actively growing callus, no toxicity to callus. The Specific rotation [α 20/D] is +8° to +9° [c = 5, for 1 M/l]. CAS NO. 52-90-4. Culture conditions: Incubation period (5wks), Relative humidity (60±2%), Temperature (25±2 centigrade), Photoperiod Day: Night in hours (16:8).
Form
Powder
Molecular Mass
121.16
Purity
>99.0%
Characteristic
Ammonium (NH4) : <=0.01% Heavy metals (as Pb) : <=0.001% Foreign amino acid : <= 0.3%
Stability
4 years
Storage
Store below 30 centigrade.
Synonyms
L-Cysteine
Figure 1
Molecular Formula
HSCH2CH(NH2)CO2H.
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