Sinoway Industrial Co.Ltd.
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Basic Info
· Product Name: Ammonium Glycyrrhizate
· Resource: Natural licorice roo
· Certificate: GMP
· Shelf Life: 2 Years
· Transport Package: Aluminum Foil Bag, Paper Drum
Content: 98.0% - 102.0%(anhydrous substance)
· Specification: 20KG/drum
· Molecular formula:C42H65NO16
· Molecular weight:839.96
· CAS number:53956-04-0
COA:
items
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specifications
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results
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appearance
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yellow crystalline powder
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complies
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ph value
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2.0 ~ 3.0
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2.4
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specific optical rotation
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-105°~-120°
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-110°
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specific absorbance
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at 349nm: 300 ~ 335
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317
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light absorbing impurities
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at 490nm ≤0.07
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0.03
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related substances
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6 – epidoxycycline ≤2.0%
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complies
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methacycline ≤2.0%
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complies
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disregard limit ≤0.1%
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complies
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any individual impurity ≤0.5%
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complies
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ethanol
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4.3% ~ 6.0%(m/m)
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4.8%
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heavy metals
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≤50ppm
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complies
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water
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1.4% ~ 2.8%
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2.0%
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sulphated ash
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≤0.4%
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0.08%
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assay
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95.0% ~ 102.0% of c22h25cin2o8
(anhydrous,ethanol-free substance)
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98.3%
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