sodium sulfite anhydrous 93%

sodium sulfite anhydrous 93%

  • Description

Product Name : sodium sulfite anhydrous 93%

Chemical Name : sodium sulfite anhydrous

CAS No.: 7757-83-7

Appearance : white crystalline powder .

Molecular formula : Na2SO3

Packing : double-layer plastic woven bag.

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

Quality standard : Q/320124JM02-2003

 

Index name

Salable product

Sodium sulfite ( Na2SO3 ),% ≥

93.0

Fe,%≤

0.01

Water insoluble matter,% ≤

0.05

Free alkali ( as Na2SO3 ),% ≤

0.60

Na2SO4,% ≤

/

NaCl,% ≤

/


sodium sulfite anhydrous 93%
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