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Medicinal tannic acid

Chinese name:
Specifications:
Shelf time:
tanning acid used in medicine has antibacterial, enzymatic and astringent action, and is used for antibiotic, tinea, detoxification, dysentery, etc

product details

Medicinal tannic acid
 
Molecular formula of tannic acid:
 
 
 
Gauge,
 
 
Pharmaceutical grade
 
 
Execution standard
 
 
USP34 / CP2010 / BP2012
 
 
With the amount
 
 
92% or higher
 
 
Dry weight loss
 
 
12% or less
 
 
Water insolubles
 
 
0.1% or less
 
 
On ignition residue
 
 
0.1% or less
 
 
Heavy metal
 
 
40 PPM
 
 
The scale of production
 
 
300 T/Y
 
 
Package is installed
 
 
Cardboard, 25kg/ barrel
 
 
Description: the product is light yellow to light brown powder with special smell and very astringent taste. Soluble in 1 part water or ethanol, soluble in acetone, insoluble in chloroform or ether.
 
Quality index: in line with British pharmacopoeia (2012) and American pharmacopoeia (2013).
 
Purpose/usage: tanning acid used in medicine has antibacterial, enzymatic and astringent action, and is used for antibiotic, tinea, detoxification, dysentery, etc
 
Storage: moisture-proof and light-proof, sealed storage
 
Packing: inner plastic paper barrel, net weight 25 kg