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 Tel: 86-25-84204331,84209951
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Gallic Acid

CAS No.:149-91-7
HS Code:
Specification:
Packing:25kg bag/drum/carton
Port of loading:Shanghai ; Qindao;Tianjin
Min. Order:1MT

Quantity:


Test Items

 

Standard

 

Results

 

Appearance

 

White  crystalline  powder

 

White  crystalline  powder

The amount of gallic acid

content (dry basis)

 

99.0%

 

99.2%

 

Loss on drying

 

10.0%

 

8.0%

 

Tannic  acid

 

no cloudy

 

no cloudy

 

Water solution

 

no cloudy

 

no cloudy

 

APHA

 

180

 

120

 

Turbidity

 

10

 

4.0

 

Sulphate

 

0.01%

 

0.01

 

Residue on ignition

 

0.1%

 

0.053


Gallic Acid

Gallic acid is a trihydroxybenzoic acid, a type of phenolic acid, a type of organic acid, also known as 3,4,5-trihydroxybenzoic acid, found in gallnuts, sumac, witch hazel, tea leaves, oak bark, and other plants. The chemical formula is C6H2(OH)3COOH. Gallic acid is found both free and as part of hydrolyzable tannins.
Gallic acid is commonly used in the pharmaceutical industry. It is used as a standard for determining the phenol content of various analytes by the Folin-Ciocalteau assay; results are reported in gallic acid equivalents.Gallic acid can also be used as a starting material in the synthesis of the psychedelic alkaloid mescaline.


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1. What's your payment terms?
T/T or L/C.

2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days.

3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.

4. How about the validity of the products?
According to the products you ordered.

5. What documents you provide? 
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

6. What is loading port?
Usually is Shanghai,Qingdao or Tianjin.


Our Services

1.20years industry experience, 4 own factorires, 3 warehouses, sold all over the world

2.High quality products with reasonable price

3.Stable supply with QC center for quality control

4.Updating price trendency and market information

5.Delivery within two weeks after order

6.Over 500 kind of food additives 

7.New sisiter company is engaged to Pharmaceuticals and ingredients

8.A professional sales team



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  +86-025-84204331 / 84209951
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  frank-hugestone
 
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