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юридически?услуги,Tannic acid, tannin,Chinese gallnut tannic acid,chinese Tannin">
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Tannic Acid CAS 1401-55-4
Tannic acid, tannin,Chinese gallnut tannic acid,chinese Tannin
1401-55-4
Main use:
1.Mainly used in tanning agent in leather-making industry, which can make the leather soft in quality and color.
2.Anti-scaling agent in medium, small-scale boiler.
3.Treating compound for drilling fluid.
4.Ore flotation agent
5.Adhesive and accelerator for building board.
6. Used in metal preservative, antirusting agent. 7.Used in waste water treatment and drug industry etc..
Tannin extract series

Tannin extract series(Phyllanthus emblica, Myrica rubra Tannin extract ,A mearnsii Tannin extract,Valonea Extract(cold soluble),Acacia mangium Willd tanninextract)
Main use:
1.Mainly used in tanning agent in leather-making industry, which can make the leather soft in quality and color.
2.Anti-scaling agent in medium, small-scale boiler.
3.Treating compound for drilling fluid.
4.Ore flotation agent
5.Adhesive and accelerator for building board.
6. Used in metal preservative, antirusting agent. 7.Used in waste water treatment and drug industry etc..
Main technical index:
No. Index name/Kind Phyllanthus emblica,Myrica rubra Tannin extract A mearnsii Tannin extract Valonea Extract
(cold soluble) Acacia mangium Willd tanninextract
1 Tannin 68 70 68 75
2 Non tannin 28 26 30 21
3 Insoluble substance 4 4 2.0 4
4 Loss on drying 12 12 12 12
5 Deposition 2 2 2 2
6 PH value 4.5-5.5 4.5-5.5 3.5-4.2 4.5-5.5
7 Total colors 12 8 14 8


The above products are packed in plastic woven bag, NW: 25K/bag.

Industrial field additive, food additive & flavoring, pharmaceutical
China Yangtze Pchem Co Limited
Phone 0086-717-6307579
Fax 0086-717-6307522
Homepage www.pchemchina.cn
E-mail pchemchina@hotmail.com
Address Bldg 18 Wenshayayuan, No.198 Yanjiangdadao Yichang City 443003 , Hubei province , China
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