Proline BP


SKU: KS-61988 Category:


CAS No. 147-85-3
Packing : 1 Kg

HSN Code : 29224990
IMDG Identification : Not Regulated for Transport (Non-Haz)
Molecular Formula : C5H9NO2
Molecular Weight : 115.13
Storage : Room Temperature
Shelf Life : 36 Months


Appearance White or almost white, crystalline powder or colourless crystals.
Solubility Very soluble in water, freely soluble in ethanol (96%)
Identification A) By Specific optical rotation
B) By Infrared absorption
C) By Thin Layer Chromatography
Solution S 2.5 g in 50ml water
Appearance of solution S Solution S is clear and colourless
Specific rotation [ ? ] C=4, H2O -86.0? to -84.0? (dried substance)
Ninhydrin – positive substances Individual Impurity Max. 0.2%
Total Impurities Max. 0.5%
Chloride max. 200 ppm
Sulfate max. 300 ppm
Ammonium NMT area of corresponding peak obtained from reference solution (C) (0.02%)
Iron max. 10 ppm
Loss on drying (105°C) max. 0.5 %
Sulphated Ash max. 0.1 %
Assay (Dried substance) 98.5 -101.0 %
Reference BP 2018

Additional information


1 Kg


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