Tannic acid (electronics grade) - CAS: 1401-55-4.
Tannic acid (electronics grade) For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Tannic acid (electronics grade), Made in China, High Quality Products!, China Specialty chemicals, Chinese gallnut tannic acid Supplier, Manufacturer.
Synonym: Tannic acid Tannin Chinese gallnut tannic acid
Molecular formula and weight: C76H52O46=1701.18
CAS: 1401-55-4.
Molecular formula and molecular weight:
Characteristic：light yellowish to brownish powder, soluble in 1 part of water or alcohol, soluble in acetone, insoluble in chloroform or aether.
Main technical specifications:
Item Standard
content of Tannic Acid (dry substance): ≥99.5%;
Chloride: ≤4.4 ppm;
Pb: ≤2.0 ppm;
Fe: ≤2.0 ppm;
sulfate: ≤3.0 ppm;
moisture: ≤10.0%;
Use: additive materials for fine chemistry and electronics industry.
Store: airproof and protect from light
Packing: net weight 20 kg per drum
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.
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