|
Molecular Formula: |
NH2SO3H |
|
CAS No.: |
5329-14-6 |
|
Appearance: |
White, fine crystalline powder. |
|
Shelf Life: |
12 Months |
|
UN NO.: |
UN2967 |
|
Class: |
8 |
|
Packing Group: |
III |
Specification:(10 ppm = 0.001%)
|
|
Item |
First Grade |
Second Grade |
|
|
Assay: |
99.80% Min |
99.50% Min |
|
|
Sulfate (SO4): |
0.03% Max |
0.05% Max |
|
|
Iron (Fe): |
0.0003% Max |
0.0008% Max |
|
|
Heavy Metal (as Pb): |
0.0003% Max |
0.0005% Max |
|
|
Insoluble in water: |
0.01% Max |
0.02% Max |
|
|
Moisture: |
0.03% Max |
0.05% Max |
Main Uses:
☆ Acid Cleaning;
☆ Anodizing Metals;
☆ Descaling agent of:
* Cooling towers (air conditioners) ;
* Equipment – Brewery, pipeline milkers, Desalination equipment, Pulp & paper
equipment, household equipment, etc;
* General industrial equipment-boilers, evaporators, condensers, heat exchangers,
evaporators, etc.;
☆ Bleaching for Pulp;
☆ Dyes and Pigments;
☆ Sulfation and Sulfonation;
☆ Electroforming, Electroplating, and Electro refining;
☆ Curing Agent for Phenol, Melamine, and Urea Resin;
☆ In Anodizing;
☆ Manufacture of Sodium Cyclamates / Sweeteners;
☆ pH Adjustment;
☆ For Manufacture of Bubbling Pipe Cleaner;
Packages:
☆ 25kg pp woven bag with liner. 40 Bags/pallet, 20MT/20’ or 44 Bags/pallet, 22MT/20’
☆ 1000KG Big bag with liner. 1bag/pallet, 20MT/20’
