Additional Details

Sodium Sulphite Commercial offered by us is at par with international standards. These sulphites are available in white & faint cream color as crystalline material. Also, these are highly insoluble matter and are very pure in constitution.

Specifications:

• Physical Appearance: White to very faint cream color crystalline material
• Appearance of 20% Aqua Solution: Slightly Hazy solution free from extraneous impurities
• pH of 5% Solution: From 5.0+0.5 at R.T
• Thisulphate as Na2 S2 O3 5H2O : 0.5% (max)
• Heavy Metal as P.B.: 0.05% (max)
• Iron as Fe: 0.05% (max)
• Purity as Na2 S2 O5: 95.0% (mini)
• Purity as SO2: 64.0% (mini)
• Purity as NaHSO3/2: 100.00% (mini)
• Insoluble Matter: 0.05% (max)
• Chlorides as (CL): 0.06%
• Sodium Sulphite: 5.00 (max).