Chemical name:
2-[2-[(2-Ethoxy-2-oxoethyl)thio]ethyl]-4-thiazolidinecarboxylic acid
Formula: C10H17NO4S2
Structure:
CAS No.: 53943-88-7
Quality standard:
Appearance
White crystalline powder
Melting Point
136.0~140.0 °C
Specific Rotation
- 107.0 ° ~ - 113.0 °
Related Substances
< 0.5%
pH
3.5~4.5
Cysteine
≤ 0.5%
Loss on drying
Residue on ignition
≤ 0.2%
Arsenic
≤ 2ppm
Heavy metals
≤ 20ppm
Assay
99.0~101.0%
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