Gold Member Since 2005
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Qingdao Fraken International Trading Co., Ltd.

Tannic Acid, Tech Grade Tannic Acid, Dyes Grade Tannic Acid manufacturer / supplier in China, offering High Quality Trimethoxy Benioic Acid & Tannic Acid, Ginseng Royal Jelly Been Pollen Oral Liquid / Green Tea Ginseng Royal Jelly Oral Liquid / Ginkgo Biloba Ginseng Royal Jelly Oral Liquid, GMP Certified Ginseng Royal Jelly and so on.

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Supplier Homepage Product Food additives High Quality Trimethoxy Benioic Acid & Tannic Acid

High Quality Trimethoxy Benioic Acid & Tannic Acid

Purchase Qty.:
(kg)
1-99 100-999 1,000+
FOB Unit Price: US $30 US $15 US $13
Purchase Qty. (kg) FOB Unit Price
1-99 US $30
100-999 US $15
1,000+ US $13
Get Latest Price
Production Capacity: 10, 000mt Per Year
Transport Package: 25kgs/Drum
Payment Terms: L/C, T/T, Money Gram, Western Union

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Basic Info
  • Model NO.: TNA
  • Resource: Natural
  • Odor: Odorless
  • Specification: Export
  • Raw Material: Plants
  • Color: Yellow Brown
  • Trademark: Fraken
  • Origin: China
Product Description
Tannic Acid
Tech Grade
Dyes Grade
Pharma Grade
Food Grade
Beer Grade

Tannic Acid Tech Grade
Molecular formula: C76H52O46
Molecular weight: 1701.18
Appearance: Light yellow or light brown amorphous powder;
Quality index: In accordance with the national standard of GB5308-85.
Uses: Material for making Tannic acid, Pyrogallic Acid and sulfa drugs. In the chemical production, it can produceGallic acid and Pyrogallic acid); As mud treatment agent in petroleum industry. In addition, can be used in the production of leather tanning agent, mordant, rubber curing agent, agent of proteins, alkaloids precipitation agent, mineral inhibitor, wine clarifying agent, the extraction of germanium and the configuration of the blue-black ink, etc
Storage: Moistureproof and avoid light, sealed storage
Packing: Kraft bag, Net wt 25kg

Dyes Grade Tannic Acid
Molecular formula: C76H52O46
Molecular weight: 1701.18
Appearance: Light yellow to light brown powder,
Quality index: In accordance with the national standard of GB5308-85.
Uses: As a fixing agent in textile printing and dyeing, mordant, fiber sweetening agent and synthetic dyes.
Storage: Moistureproof and avoid light, sealed storage
Packing: Plastic bag lined carton, Net wt 25kg

Pharmaceutical Grade Tannic Acid
Molecular formula: C76H52O46
Molecular weight: 1701.18
Appearance: Light yellow to light brown powder,
Quality index: BP 1993, AP1995.
Uses: Pharmaceutical tannic acid, used for antimicrobial, treat tinea, detoxify, stop dysenterys, also used in the synthesis of sulfonamide synergist
Storage: Moistureproof and avoid light, sealed storage
Packing: Plastic bag lined carton, Net wt 25kg

Food Grade Tannic Acid
Molecular formula: C76H52O46
Molecular weight: 1701.18
Appearance: Light yellow to light brown powder,
Quality index: FDA "Food chemistry specification"3, FCC (1981); FCC-IV.
Uses: Mainly used as the clarifying agent of beer, wine, low-alcohol wine, can also be used for pineapple proteinase and food processing, etc.
Storage: Moistureproof and avoid light, sealed storage
Packing: Plastic bag lined cardboard round drum, Net wt 25kg.

3, 4, 5-Trimethoxy Benioic Acid
3, 4, 5-Trimethoxy Benioic Acid Methyl Ester
3, 4, 5-Trimethoxy Benzaldehyde
3, 4, 5-Trimethoxy Benioate

1, 2, 3-Trimethoxy Benzene
2, 3, 4-Trimethoxy Benzaldehyde
2, 3, 4-Trihydroxy Benzaldehyde
2, 3, 4-Trimethoxy Benioic Acid
Property
It is light yellow to brown powder with special smell, astringent. Dissolves in 1 portion water or ethyl alcohol, dissolves in acetone, does not dissolve in the chloroform or ether.
 
Application
Food Tannic Acid is clarifying agent of beer and low grape wine,also used in pineapple proteinase.
 
SpecificationItemStandard
AppearanceLight yellow powder
Tannic Acid Content, %≥92.0
Loss on Drying, %≤9
Residue on Ignition, %≤0.2
As, ppm≤2
Heavy Metals, %≤0.004
Packing
25kg / cardboard drum
 
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