Changzhou Comwin Fine Chemicals Co., Ltd.
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CERTIFICATION OF ANALYSIS
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Product Name
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MONOAMMONIUM GLYCYRRHIZINATE
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ITEM
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SPECIFICATION
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RESULT
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CHARACTERS
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Appearance
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White or yellowish-white, hygroscopic powder
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Complies
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Solubility
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complies with the CRS
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Complies
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IDENTIFICATION
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Infrared spectrum
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Corresponding to Reference Spectrum
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Complies
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Alkaline reaction
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complies with the CRS
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Complies
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TEST
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Appearance of solution
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Clear and not more intensely coloured than reference solution BY7
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Complies
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Specific optical rotation
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From +49.0 to +54.0
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+50.5
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Related substances
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18α-glycyrrhizic acid
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NMT 10.0%
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8.9%
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Impurity A
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NMT 5.0%
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4.7%
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Any other impurity
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NMT 2.0%
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1.6%
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Sum or other impurities
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NMT7.0 %
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6.1%
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Heavy Metals
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NMT20ppm
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NMT20ppm
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Water
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NMT6.0%
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3.6%
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Sulphated ash
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NMT0.2%
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0.01%
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Residual ethanol
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NMT0.5%
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0.2%
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ASSAY
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Ammonium Glycyrrhizate
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From 98.0% to 102.0%(anhydrous substance)
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99.6%
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Conclusion Complies the lastest European Pharmacopoeia Standard
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Aktin Chemicals, Inc.
|
please call me ,to know more |
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MAFCO WORLDWIDE LLC
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Molecular formula: C4zHs1OIENH content (HPLC):>65% Appearance: White, fruity powder with a special sweet taste. Product features: good alcohol solubility, high sweetness, no calories, no allergens, and no irritation. Shelf life: 5 years Packaging specifications: 20KG/barrel, 1KG/bag |
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