Shandong Ocean Chemical Co.,Limited

sodium sulphite

• Category :

  Others

• Synonyms :

  Sodium sulfite anhydrous;Sodium sulphite;anhydrous sodium sulfite;Sodium sulfite ,anhydrous;Sodium Sulfite (Food Grade);

• CAS NO :

  7757-83-7

• EC NO :

  231-821-4

• Molecular Formula :

  Na₂SO₃

• Molecular Weight :

  126.04

• Main Specifications :

  Specifications Sodium sulfite anhydrous 70%~80%,92%,96%,97% 2% discount price COA and MSDS

• InChI :

  InChI=1/2Na.H2O3S/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2

• Packing :

  25kg/bag,25MT/20

• Product description :

  manufacture Anhydrous Sodium Sulfite 97% Appearance: white crystal powder CAS NO.: 7757-83-7 Packing: 25kg/bag with 3 layers PP+PE,25tons/20"GP without pallets and 22tons/20"GP with pallets. USe: Paper, chemical mechanical pulp, water treatment, dye intermediates, fabric bleach, photographic imaging, artificial silk, leather, corrosion, stone carving, pharmaceutical synthesis, latex processing, mirror silvering, thiosulfate preparation and analysis of chemical reagents and so on. Anhydrous Sodium Sulfite specification: ITEM AND RESULT ITEMS STANDARD RESULTS Na2So3 % ≥97.00% 97.09% FE% ≤0.003% 0.0025% Insoluble solid in water% ≤0.02% 0.01% Na2Co3% ≤0.1% 0.10% Na2So4% ≤2.5% 2.5% NaCl% ≤0.1% 0.1%

• Uses :

  Printing and dyeing industry

• Molecular Structure :