Tannic acid (industrial grade) - CAS: 1401-55-4
Tannic acid (industrial grade) For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Tannic acid (industrial grade), Made in China, High Quality Products!, China Specialty chemicals, Tannin Supplier, Manufacturer.Synonym: Tannin, Gallotannic acid
Molecular formula and weight: C76H52O46 = 1701.18
CAS registry number: 1401-55-4
HS Code: 32019090
Description: Light yellowish to brownish powder, soluble in 1 share Of water or ethanol; soluble in acetone; almost insoluble in chloroform or diethyl ether.
Main specifications:
Item Standard
Loss on drying,: ≤9.0%
Water insoluble: ≤0.3%
Solution color : ≤2.0
Content(dry weight): ≥81.0%
Application: Widely used in extract of Ge, manufacture of "lro ink" , anti-corrosion of metal, treatment of slurry in petroleum well, raw materials of pharmaceutical industry.
Packaging: In plastic woven bags of 25kg net each.
Shanghai Chunyuan Phytochemistry Co., Ltd
Address: Room B of Floor 9, NO.2020, North Zhongshan Road, Shanghai, Shanghai, China, 200063
Tel: 0086-21-52909171
We are pleased to introduce ourselves as a manufacturer specialized in various phyto chemicals, specialty chemicals and pharmaceutical intermediates. Our products are widely used in pharmaceutical, food & feed, cosmetic, electronics, textile, dye&pigment and lubricant industries etc.
Kindly find the attached product list of our company. If you need more detail, please feel free to contact me.