Chemicals - Sodium Hydro Sulphite
 
 
Sodium Hydro Sulphite
  Sodium Hydro Sulphite
 
  SPECIFICATIONS
   
 
No.
  Characteristic
Specifications
1
  APPEARANCE
White to Gray-White crystalline powder
2
  Na2 O4 S2
%
85% or 88% or 90%
Min.
3
  INSOLUBLE IN WATER
%
0.1
Max.
4
  Na2S2O3
%
1.2
Max.
5
  Na2S2O5
%
5
Min.
6
  NaHSO3
%
0.5
Max.
7
  Na2CO3
%
0.6
Min.
8
  HCOONa
%
0.5
Max.
9
  Zn
%
0.0001
Max.
10
  Pb
%
0.0001
Max.
   
  FIELD OF APPLICATIONS
  Reducing agent,
  Sulfonating agent,
  Cation source for textile,
  Pulp and paper, leather,
  Foods and beverages,
  Polymers,
  Photographic,
  Chemical processing,
  Cleaners,
  Water treatment,
  Gas purification,
  And environmental improvement
   
  PACKING
  50kg or 100 kg Drum
   
  SAFETY / PRECAUTION
 
Keep away from heat and water. Avoid inhalation. Use with adequate ventilation.
   
  STORAGE
 
Store in a cool, dry, well ventilated area, away from heat, moisture, source of ignition and strong alkaline material.
 
 
 
 
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