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Min. Order : 1 Kilogram

China Manufacturer Supply 99.5% Tannic Acid Powder Extract From Gallnut

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Payment Terms: L/C,T/T,Western Union,MoneyGram,CREDIT CARD ETC
Supply Ability: 300 Ton/Tons per Year
Place of Origin: China
annual production: 300MT
Form: rhombohedral shape, irregular angular convex
Extraction Type: Liquid-Solid Extraction
Color: yellow to light brown powder
Product Name: Gallnut Chinese Gall Galla
Grade: I grade/II grade
Appearance: rhombohedral shape, irregular angular convex
MOQ: 1 Kg
Brand Name: beiyuan
Function: pharmaceutical and food industrial, printing
Type: Gallnut
Storage: Cool Dry Area
Packing: Jute bag
Part: Shell
Packaging: jute bag
Latin name: Galla Chinensis
Certificate: ISO
Packaging Detail: chinese gallnut galla for food industrial high quality jute bag Gross weight :41kg Net weight:40kg
Zunyi Beiyuan Chemical Engineering Co., Ltd.
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Product Description


quality specification Standard value
Appearance light yellow cryst. liquid
  Content (%) ≥ 99
  Residue of ignition≤ 0.1
acid value (%)≤ 0.1
Moisture content (%)≤ 0.1


25kgBlue PE plastic drum Gross weight :28kg
Net weight:25kg
200kg Blue PE plastic bag Gross weight :210kg
Net weight:200kg

uv-1 is a high efficient uv absorber, which can effectivelyabsorb 280-350 nm uv light.

this product is easily and homogeneously miscible with both polyester and polyether polyols and highly soluble in many solvents. it shows good compatibility with isocyanates as well as with other additives used in polyurethane systems.

this product has excellent light stability in polyurethane products such as microcellular foam, traditional hard bubble, semi-hard foam, soft foam and fabric coating, some adhesives, sealants, elastomers, PVC and acrylic resin polymer.










1.Are you factory?

Yes, we are a professional manufacturer of 13 years in researching and producing more than ten products of two series including tennic acid /pyrogallol/ light stabilizer in China.


2.What’s your MOQ and sample fee?

We have no MOQ request; sample below 100g is free of charge; we pay domestic freight,but international freight is for your account.


3.Can you offer OEM and ODM?

Yes, of course. we can offer OEM including package and products by requests; also offer ODM because we have a professional R&D team.


4.What’s your payment term?

Usually 50% deposit for the regular client before producing, the balance 50% T/T paid before shipping. We also support credit card,western union and trade assurance---a free service secured by alibaba.


5.What is the delivery time?

Based on the quantity. Normally 7 working days for stock products, and 20-30 production days for non-stock products.


6.What is your terms of delivery?

We accept EXW, FOB, CFR, CIF etc. You can choose the best one.


Packaging & Shipping