Liuyang Sanji Chemical Trade Co., Ltd.
Main products:Organic Chemical Materials
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  • Contact Person : Ms. Zhong Cloudy
  • Company Name : Liuyang Sanji Chemical Trade Co., Ltd.
  • Tel : 86-731-83616112
  • Fax : 86-731-83668688
  • Address : Hunan,LiuYang,B1206,Central Park,Jinsha Middle Road,Liuyang City,Hunan Province,China
  • Country/Region : China
  • Zip : 410300

Anhydrous Sodium Sulfite

Anhydrous Sodium Sulfite
Product Detailed
Product name: Sodium Sulfite Anhydrous Molecular formula : Na2SO3 Appearance : white crystalline powder Quality standa

Anhydrous Sodium sulfite

Appearance : white crystalline powder .

Molecular formula : Na2SO3

Packing : 25kg double-layer plastic woven bag.

Application : used in medicine, papermaking, tannage, leather, printing, dyeing, bleaching and food .

Quality standard : Q/320124JM02-2003

Index name Premium grade
Super gradeFirst gradeSalable productIndustrial grade
Sodium sulfite ( Na2SO3 ) , % ≥97.096.093.090.0
Fe , ?≤0.0030.0050.01/
Water insoluble matter , % ≤0.020.030.05/
Free alkali ( as Na2SO3 ) , % ≤0.100.400.60/
Na2SO4 , % ≤2.50///
NaCl , % ≤0.10///

Anhydrous Sodium Sulfite



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