Lubon Industry Co., Ltd.
Main products:chemical,agrochemical,food additive,water treatment chemical,organic chemical,inorganic chemical,detergent raw material,Tetrapotassium pyrophosphate,Polyvinyl Alcohol
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  • Contact Person : Mr. Lee Tom
  • Company Name : Lubon Industry Co., Ltd.
  • Tel : 86-25-87775610,18994012787
  • Fax : 86-25-81991787
  • Address : Jiangsu,Nanjing,1503, xibaicaiyuan 33#,Baixia district, Nanjing.China
  • Country/Region : China

anhydrous Sodium sulfite

anhydrous Sodium sulfite
Product Detailed
Sodium sulfite anhydrous CAS No.: 7757-83-7 Molecular formula: Na2SO3 EINECS : 231-821-4 Appearance:white crystalline powder Sodium sulfite anhydrousSupplier: Lubon Industry Co., LtdCAS No.: 7757-83-7Appearance : white crystalline powder .Molecular formula : Na2SO3Packing : double-layer plastic woven bag.Uses : used in medicine, papermaking, tannage, leather, printing, dyeing, bleaching and food .Quality standard : Q/320124JM02-2003  
Index namePremium 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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