Wu Bei Zi Bulk 100% Natural Chinese Herb Chinese Gall Dried Gallnut Polysaccharide

• Certification: RoHS, BRC, ISO, FDA, HACCP, Kosher,Halal
• Storage Method: Normal
• Extraction Process: Physical
• Application: Cosmetics, Food, Health Care Products, Medicine
• State: Powder
• Extract Source: Gallnut Polysaccharide
• Model NO.: P-43
• Assay Method: HPLC, UV, Tlc,Gc
• Transport Package: 1kg-25kgs
• Specification: 10: 1/20: 1
• Trademark: SunhealthBio
• Origin: China
• HS Code: 1211903999
• Production Capacity: 10t/Year

Product Description

 

Description

 

 

Product name: tannic acid
synonyms: tannic acid, tannin, gallnut tannic acid
Molecular formula: C₇₆H₅₂O₄₆
Molecular weight: 1701.18
Model: medicinal tannic acid, fuel tannic acid, industrial tannic acid and other types of tannic acid

Tannic acid is in a class of chemicals called tannins, which are found in many plants. Tannic acid refers to tannins that can be dissolved in water, as opposed to the other type, or condensed tannins. According to Cornell University Department of Animal Science, tannins are a group of compounds known as plant polyphenols, which cause proteins to bind and form complexes. Tannins are found in many of the foods you eat, including fruits, teas, wine and edible grasses .

Function

1. Hemostatic, treating sore throat, tonsillitis, and hemorrhoids and skin blister disease, etc;
2. Detoxification;
3. Transparent agent;

4. Coagulating agent.

5. Pre-treatment of vegetable fibres : The tannic acid is perfect for the pre-treatment of cellulosic vegetable fibers (named engallage in this case) to enhance the fixation of the mordant during the mordanting step.

 

Application

Food / Pharmaceutical / Industrial grades.

 

 

 

 

Workshop & Lab

 

WorkShop

 

Lab

Qc & Certifications

Qc

Certifications

Work enviroment

Packaging & Shipping

Packaging
Shipping

 

FAQ

Q1. What's your payment terms?
T/T  L/C  Paypal  Western Union.

Q2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days,due to different products you choose.

Q3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton,and also as your request bag.

Q4. How about the validity of the products?
According to the products you ordered.

Q5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA ,Origin certificate. 

If your markets have any special requirements, let us know.

Q6. What is loading port?
Usually is Shanghai,Beijing or Shenzhen.

Q7:Can we have samples for development?
We can provide free samples (small quantity) to you, but the freight cost on buyer's account.
Q8: Can you do customized?
We can make the products as per customers' requested products and quantity