Gallic Acid Monohydrate Powder Gallic Acid Anhydrous Powder
Gallic Acid Anhydrous, a polyphenolic organic compound, widely exists in plants such as Rheum palmatum, Eucalyptus grandis, Cornus officinalis, and has a wide range of applications in food, biology, medicine, chemical and other fields.
Description
The TNN Development Limited is one of the most reliable manufacturers and suppliers of gallic acid monohydrate powder gallic acid anhydrous powder in China. Please feel free to wholesale customized gallic acid monohydrate powder gallic acid anhydrous powder at low price from our factory. If you have any enquiry about free sample and discount information, please feel free to email us.
Description
Product Name: Gallic Acid Anhydrous
CAS No.: 149-91-7
Standard: GB, USP, EP, BP, JIS
Purity: 99.0%min
Product Name: Gallic Acid Monohydrate
CAS No.: 5995-86-8
Standard: GB, USP, EP, BP, JIS
Purity: 99.0%min
COA
|
Gallic Acid Anhydrous |
|
|
Item |
Specification |
|
The amount of gallic acid content (dry basis) |
99.0 min |
|
Loss on drying /(%) |
0.5% max |
|
Tannic acid test |
no cloudy |
|
Water dissolved experiment |
no cloudy |
|
Chroma（ Platinum - cobalt color number ） |
180 max |
|
Sulfate（SO42-）/(%) |
0.02%max |
|
Residue on ignition /(%) |
0.1% max |
|
Melting point |
235-240℃ |
|
Turbidity（NIU) |
10 max |
|
Tannic acid/(%) |
1max |
|
As |
3ppm max |
|
Gallic Acid Monohydrate |
|
|
Item |
Specification |
|
The amount of gallic acid content (dry basis) |
99.0 min |
|
Loss on drying /(%) |
10.0 max |
|
Tannic acid test |
no cloudy |
|
Water dissolved experiment |
no cloudy |
|
Chroma（ Platinum - cobalt color number ） |
180 max |
|
Sulfate（SO42-）/(%) |
0.02 max |
|
Residue on ignition /(%) |
0.1 max |
|
Turbidity（NIU) |
10 max |
|
Tannic acid |
Tannic acid |
|
Heavy metal |
10ppm max |
|
Lead |
3ppm max |
|
As |
3ppm max |
Packing & Delivery
25KG/DRUM
About us
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