Product Name: 96%/97%/98% Sodium Sulfite Anhydrous Na2so3 Price Model NO.: BH4 Type: Barium Sulphate Purity: 90%~99% Certification: CCIC, CIQ, SGS, ISO Classification: Sodium Sulfite Anhydrous Appearance: Powder CAS No.: 7757-83-7 CAS No: 7757-83-7 Mf: Na2so4 Einecs No: 231-821-4 Application: Bleaching Agent for Printing /Dyeing Color: White Sodium Sulfite Anhydrous: Sodium Sulfite Anhydrous Trademark: ditai Transport Package: 25kg/Bag or According to Your Requirement. Specification: ISO, SGS, CIQ, REACH Origin: China HS Code: 283210000 Product Description We are a main supplier of Sodium sulfite anhydrous in China. We can supply you Sodium sulfite anhydrous with competitive price. The details of the product as follow: 96%/97%/98% Sodium sulfite anhydrous Na2SO3 priceProduct Description96%/97%/98% Sodium sulfite anhydrous Na2SO3 priceCAS No.: 7757-83-7[Molecular weight] 126. 04Standard: HG/T2967-2000Property:white crystal or crystalline powder.96%/97%/98% Sodium sulfite anhydrous Na2SO3 priceSpecificationITEMSUPERFIRSTQUALIFIEDPURITY (Na2SO3)97.0%MIN.96% MIN.. 93.0%MIN.Fe0.003%MAX.0.005%MAX.0.02%maxWATER INSOLUBLES0.02%MAX0.03% MAX.0.05%MAX.FREE ALKAL0.10%MAX. 0.40% MAX.0.60%MAX.NaCL0.10%MAX.--Na2SO42.5%MAX.--Usage(1) Industry Grade:Used inDyeing and printing Industry,asdechlorinating agentandbleaching agent, in leather and tanning industry as bleaching agent , developer agent , reductant agent , stabilizer agent , or used in papermaking, electronic and water treatment industry.(2) Food Grade:In food industry as additive (E223) preservative, antioxidant and antimicrobic for fruits (dried, glazed and candled),vegetables (onions, potatoes, etc.), juices (citrus and grapes) and fish (shrimps and prawns).In silage treatment as antifermentative. In starch and sweeteners production as bacteriostatic.(3) Photo Grade:In the photographic industry as component ofdeveloper bath.(4) Pharmaceutical Grade:pharmaceutical industry for the production of chloroform, benzene and formaldehyde phenylpropanoid Sulfone.Company InformationXiamen Ditai Chemicals Co., Ltd is a professional chemical company in China. Specializing deal and export various kinds of quality chemicals since 1997. The products Include industry chemical, Animal feed additive, Food additive, Agrochemical, Fertilizer, pharmaceuticals, water treatment and Minerals. Our management team has over 17 years of combined expertise meeting the needs of clients. We are proud our quality chemcials and service was approbated by the clients in the worldwide.Best RegardsSusan Chen-----------------------------------Xiamen Ditai Chemicals Co., Ltd.8fl, hongsheng building,west hexiang road, Xiamen, China.Tel: 86-592-2680887Fax: 86-592-2680880Web: www.xmditaichem.com