Weifang Tansen Yiang International Trading Co., Ltd.  

Product Name: High Quality Sodium Sulphite Model NO.: 96.0% Usage: Industrial Alkali Quality: Superior Grade Ionization Capacity: Strong Alkali Solubleness: Soluble Alkali Grade Standard: Industrial Grade Appearance: Leather, Mineral Classification: Sulphate EINECS: 231-793-3 Formula: Na2so3 CAS No.: 10034-99-8 Application: Bleach Fabrics, as Reducing Agents Shelf Life: 2 Years Other Names: Anhydrous Sodium Sulfite Dangerous Class: Not Dangerous Goods Purity: 90%, 93%, 97% Trademark: TSYA Transport Package: 80x60X80 Cm Specification: 100 mesh number Origin: Shandong China HS Code: 2832100000 Product Description Product description-----------------------------------------------------------sodium sulphite price is white, monoclinic crystal or powder.Its alkaline aqueous solution, the PH of about 9 ~ 9.5, at 40 ºC, the highest solubility is about 37.4 g / 100 g water, into sodium sulfate, in contact with air oxidation in high temperature is decomposed into sodium sulphide, ratio of 2.633 (15.4 ºC), refractive index of 1.565.Application----------------------------------------------------------------------- As in commercial concrete water reducing agent, used as a reducing agent and the inhibitor in mineral processing industry (inhibits sphalerite and pyrite), printing and dyeing industry as deoxidizer and bleach, used for all kinds of cotton fabric scouring, can prevent the partial oxidation of cotton fiber, fiber strength.The photosensitive industry is used as a developer, and the organic industry is used as reducing agent for the production of diphenylenediamine and amino salicylic acid.Textile industry is used as artificial fiber stabilizer.Also used in papermaking, electronic, water treatment and other industries.Our company--------------------------------------------------------------------Tansen Yiang CO., LIMITED specializes in exporting high quality Research chemical,Basic chemical and so on.Our products are produced on the basis of best technical team, advanced equipment, high qualified management which meet the requirements of security and environmental protection. We earned customer trust and created a good reputation during these years.Packing and Shipping-------------------------------------------------------- We provide customized service!