Pharmaceutical Intermediate
N-Acetyl-L-Cysteine
Description
CAS No.: 616-91-1
Appearance A white, crystalline powder or colourless crystals
State of solution Clear and colorless
PH 2.0~2.8
Specific rotation +21.0~+27.0°
Related substances ≤0.50%
Heavy metals ≤10ppm
Zinc ≤10ppm
Loss on drying ≤1.0%
Sulphated ash ≤0.20%
Assay 98.0~101.0%
The Product Conforms to EP5
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NINGBO CREATE BIOLOGICAL PROJECT CO.,LTD
amino acids
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