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Gallnut extract Pharmaceutical Grade Tannic Acid

  • Gallnut extract Pharmaceutical Grade Tannic Acid
  • Gallnut extract Pharmaceutical Grade Tannic Acid
  • Gallnut extract Pharmaceutical Grade Tannic Acid
  • Gallnut extract Pharmaceutical Grade Tannic Acid

Gallnut extract Pharmaceutical Grade Tannic Acid

    Payment Type: L/C,T/T,D/P
    Terms of Trade: FOB,CFR,CIF
    Min. Order: 25 Kilogram
    Delivery Time: 15 Days
    Packaging: 25kg bag or drum
    Productivity: 50 Ton/Tons per Month
    Brand: YIHE-CHEM
    Transportation: Ocean,Land,Air
    Place of Origin: CHINA
    Port: SHANGHAI,TIANJIN

Basic Info

Model No.: YH-GOP-3

Product Description

Gallic Acid

Applications of Gallnuts Extract Tannic Acid
1.Gallnuts Extract Tannic Acid are applied in food filed,gallic acid can be produced into
wine, canned, condensed juice and other more nourishment;
2.Gallnuts Extract Tannic Acid are applied in cosmetic industry,gallic acid used as active
ingredients of skin care products;
3. Gallnuts Extract Tannic Acid are Widely applied in pharmaceutical grade
4. Gallnuts Extract Tannic Acid are applied in dyes, chemicals and organic synthesis, as well as in the analysis of rare metals.

Food grade Tannic Acid from Gallnut extract, Tannic Acid powder bulk CAS No 1404-55-4

1. Chemical Data
CAS No: 1404-55-4
Synonyms: Chinese tannin; Gallotannic acid; Gallotannin; Galloylglucose; Glycerite;
Penta NM digalloyl glucose; Quebracho; Tannins;
1,3,6-tris-O-(3,4,5-trihydroxybenzoyl)hexopyranose; 1,2,3,4,6-pentakis-O-[(3,4-dihydroxy-5-{[(3,4,5-trihydroxyphenyl)carbonyl]oxy}phenyl)carbonyl]hexopyranose
Molecular Formular: C76H52O46
Molecula Weight: 1701.1985
EINECS NO: 215-753-2
Appearance: Light yellow to light brown powder
Uses: Used in food,Pharmaceutical,chemicals ,Petroleum and dyes

2. Specification
Tannic Acid Tech grade
Content: 81% min
Loss on drying: 9.0% max
Water insolubles: 0.6% max
Lead (mg/kg): 5ppm max

Tannic Acid Dyes grade
Content : 83% min
Loss on drying : 9.0% max
Water insolubles: 0.5% max
Light transmittance: 53% min
Lead (mg/kg): 2ppm max
Gallic acid: 7% max

Tannic Acid Food grade
Content : 98%
Loss on drying: 9% max
Water insolubles: 0.1% max
Residue on ignition: 0.1% max
Heavy metal :10ppm max
Lead (mg/kg) : 1ppm max
As : 3ppm max
Pb : 5ppm max
Hg : 1ppm max
Gallic acid: 7.5% max

Tannic Acid Medical grade
Content : 92% min
Loss on drying : 12% max
Water insolubles: 0.1% max
Residue on ignition: 0.1% max
Heavy metal:  40ppm max
Conclusion: Conform to BP2013,FCC-IV

3. Function
1. With the function of antioxidant and antimicrobial;
2. It has the effect on improving the body disease-resistant ability, liver and gastrointestinal system function ;
3. With the function of treating chronic diarrhea and dysentery;
4. With the function of dispelling heat, eliminating irritability, diuretic, cooling blood and detoxification;
5. With the function of enhancing immunity.


Pyrogallic Acid Propyl Gallate Tann

Gallnut Oriented Products

4. Tech Grade Gallnuts Extract Tannic
AcidUses: 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

Tannic Acid

Chemical Data

CAS No

1404-55-4

Synonyms

Chinese tannin; Gallotannic acid; Gallotannin; Galloylglucose; Glycerite;

Penta NM digalloyl glucose; Quebracho; Tannins;

1,3,6-tris-O-(3,4,5-trihydroxybenzoyl)hexopyranose; 1,2,3,4,6-pentakis-O-[(3,4-dihydroxy-5-{[(3,4,5-trihydroxyphenyl)carbonyl]oxy}phenyl)carbonyl]hexopyranose

Molecular Formular

C76H52O46

Molecula Weight

1701.1985

EINECS NO

215-753-2

Appearance

Light yellow to light brown powder

Packing

25kg bag or drum

Uses

Used in food,Pharmaceutical,chemicals ,Petroleum and dyes

Storage

Keep in sealed and damp proof place.

Specification

Items

Tech grade

Dyes grade

Food grade

Medical grade

Content

81% min

83% min

98%

92% min

Loss on drying

9.0% max

9.0% max

9% max

12% max

Water insolubles

0.6% max

0.5% max

0.1% max

0.1% max

Light transmittance

--

53% min

--

--

Residue on ignition

--

--

0.1% max

0.1% max

Heavy metal

--

--

10ppm max

40ppm max

Lead (mg/kg)

5ppm max

2ppm max

1ppm max

--

As

--

--

3ppm max

--

Pb

--

--

5ppm max

--

Hg

1ppm max

--

Gallic acid

--

7% max

7.5% max

--

Conclusion

Conform to BP2013,FCC-IV


5. Packing: 25kg bag or drum

Tannic Acid

Tannic Acid




Tannic Acid

Tannic Acid

 Tannic Acid Tannic Acid Tannic Acid




shijiazhuang yihe-chem co.,ltd

 

Establised in 2007,Shijiazhuang Yihe-chem Co.Ltd is engaged in Pesticides,Pharmaceutical Intermediates for agriculture products.With experienced technical team and service team,we have been serving customers in chemical industry and agriculture industry in more than thirty countries and regions.

Our mission is providing high quality products to our customers.Our comprehensive product portfolio and striving for excellent service enable us to develop long-term relationship with our customers all over the world.When you choose Yihe-chem,you may rest assured you are choosing the best value provider in the industry.


Company Info

  • Company Name: shijiazhuang yihe-chem co.,ltd
  • Representative: Wang Rongli
  • Product/Service: Enramycin , Vitamin B2 , N-Methylglucamine , pyrogallol , SORBITOL , copper oxine
  • Capital (Million US $): 1000000RMB
  • Year Established: 2007
  • Total Annual Sales Volume (Million US $): US$2.5 Million - US$5 Million
  • Export Percentage: 91% - 100%
  • Total Annual Purchase Volume (Million US $): US$2.5 Million - US$5 Million
  • No. of Production Lines: 5
  • No. of R&D Staff: Fewer than 5 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: no
  • Factory Size (Sq.meters): Below 1,000 square meters
  • Factory Location: shijiazhuang
  • Contact Person: Mr. qiao jiankai
  • Tel: 86-0311-87710061
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