Xi'an Frankherb Biotech Co., Ltd.

Xi'an Frankherb Biotech Co., Ltd.

PLANT EXTRACT

99% Gallic Acid/ CAS. No: 149-91-7

Item No.: 149-91-7
Gallic Acid
1. CAS No.: 149-91-7
2. 99% Purity
3. USP34/BP2005 standard
4. Antibiosis and stopping bleeding in drug; Preservative in industry.
INQUIRY
Description Product and Package Manufacturing and Shipping Methods Prices and Payment methods
We are the largest manufacturer for this item in China.
 
Product name Gallic Acid Country of Origin China
Cas No. 149-91-7 Odor Characteristic
EINECS No. 205-749-9 Formula Weight 170.1195
Standard USP34/BP2005 Molecular formula C7H6O5
Function Main functions are as follows:
1. Antibiosis and stopping bleeding in drug
2. Preservative in industry.
3. Antioxidation in Food and cosmetics
Applications Applied in medicines, food, feed and cosmetics fields. 
Packing 1kg/bag;  25kg/Drum
Shelf Life 24 months
Storage Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation.
TEST STANDARD RESULT
Appearance White crystal powder Confirms
The content of gallic acid (Dry Basis) Not less than 99% 99.58%
Tannic Acid Test No cloudy No cloudy
Water dissolved experiment No cloudy No cloudy
Chroma Not more than 180 Confirms
Sulfate (%) Not more than 0.02 0.006
Melting Point 251 Degree Confirms
Loss on Drying Not more than 10.0% 7.91%
Turbidity (NIU) Not more than 10 3
Tannic Acid (%) 1ppm 0.01ppm
Chlorides (%) Not more than 0.02 0.01
Ignited residue Not more than 0.1% 0.05%
Heavy Metal Not more than 10ppm 7ppm
Lead/Pb Not more than 2ppm 0.7ppm
As Not more than 3ppm 1ppm
Hg 1ppm 0.20ppm
Total Plate Count
Yeast & Mold
E.Coli
S.Aureus
Salmonella
Less than 100cfu/g
Less than 100cfu/g
Negative
Negative
Negative
18cfu/g
5cfu/g
Negative
Negative
Negative
Package 25KG/Drum
Storage Store in a cool and dry area, keep it sealed and away from direct light
                 



Small samples or 1kg/aluminum foil bag or 25kg/drum










If small orders, we will ship them by Fedex, TNT, UPS, European Special Line, USA Special Line, Australian Special Line and so on.   If big orders, we can ship it by air or sea.
We can communicate about the prices any time.
 
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My Paypal Account Information
: doctor@frankpowder.com
(Remarks: If you pay by Paypal, please pay another 4.5% bank fee and don't write your purchased product name in paypal web).


 
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