Sell supply l-cysteine ethyl ester hydrochloride ycgc_int@yccreate.com @China (Mainland)

supply L-cysteine ​​ethyl ester hydrochloride  ycgc_int@yccreate.com

The formula C5H11NO2S · HCl

CAS No. 868-59-7

Molecular weight of 185.67

Appearance White crystalline powder

Impurity ≤ 0.5%

Assay ≥ 98.0%

Melting point of 123 to 125 ℃

Specific rotation -12.0 ~ -15.0 ° (C = 5, EtOH)

Moisture ≤ 0.5%

Uses: used in chemical and biological reagents, pharmaceutical intermediates.

Packing: lined with plastic exterior drum, barrel, net weight 25 Kg.

Tel:18062666860

Post by Tina chen    Chemicals    @2013-02-26 08:12:00