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D-Cysteine Hydrochloride Monohydrate
D-Cysteine Hydrochloride Monohydrate
Product Name： D-Cysteine Hydrochloride Monohydrate CAS No.： 32443-99-5 Molecule Formula：C3H7NO2S·HCl·H2O Molecule Weight：175.64 Structure Formula： Description：White crystals or crystalline powder; strongly acid taste. Very soluble in water. Manufacture Standards：AJI92/AJI97 Specification: Specific rotation -5.5–7.0° Heavy metals ≤10ppm Loss on drying 8.5-12.0% Residue on ignition ≤0.10% Assay 98.5-100.5% pH 1.5-2.0 Mainly uses: Used in intermediate of Cefminox Sodium Packing: 25kgs/ […]
Product Name： D-Cysteine Hydrochloride Monohydrate
CAS No.： 32443-99-5
Molecule Formula：C3H7NO2S·HCl·H2O
Molecule Weight：175.64
Structure Formula：
Description：White crystals or crystalline powder; strongly acid taste. Very soluble in water.
Manufacture Standards：AJI92/AJI97
Specification:
|
Specific rotation
|
-5.5–7.0°
|
|
Heavy metals
|
≤10ppm
|
|
Loss on drying
|
8.5-12.0%
|
|
Residue on ignition
|
≤0.10%
|
|
Assay
|
98.5-100.5%
|
|
pH
|
1.5-2.0
|
Mainly uses:
Used in intermediate of Cefminox Sodium
Packing:
25kgs/ fiber drum
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