| Formula: (NH2SO3H) |
 |
| CAS: 5329-14-6 |
| UN: 2967 |
| Specific Gravity (in toluene at 25ˇăC) : 2.1 |
| Vapor density (air=1) : 3.3 |
| Solubility in water: 14.7 g/100ml |
| Appearance: White, fine crystalline powder |
| Specification: |
| Items |
Grade A |
Grade B |
Grade C |
Purity(NH2SO3H)
|
99.8% min |
99.5% min |
99.5% min |
| Sulfate (SO4) |
0.02% max |
0.05% max |
0.05% max |
| Iron (Fe) |
0.0002% max |
0.0005% max |
0.002% max |
| Heavy Metal |
0.0005% max |
0.001% max |
0.001% max |
| Insoluble in water |
0.01% max |
0.01% max |
0.02% max |
| Moisture |
0.03% max |
0.05% max |
0.05% max | |
| Uses: |
 Acid Cleaning: |
| |
For descaling agent of:
Cooling towers (air conditioners)
Marine equipment (sea water evaporators)
Water wells
Oil, gas Wells
Dairy equipment (pipeline milkers, milk evaporators)
Brewery equipment
Sugar evaporators
Pulp and paper equipment
Desalination equipment
General industrial equipment (boilers, condensers, heat exchangers, evaporators, etc.)
Household equipment | |
Bleaching for Pulp
Sulfation and Sulfonation
Dyes and Pigments
Electroforming, Electroplating, and Electrorefining
pH Adjustment
Curing Agent for Phenol, Melamine, and Urea Resin
In Anodizing
For Manufacture of Bubbling Pipe Cleaner |
Manufacture of Sodium Cyclamates / Sweeteners;
Manufacture of Flame Retardents;
Anodizing Metals; |
| Packing: |
| in 25 kgs net, 500 kgs net, 1000 kgs net polywoven bag, then on pallet, shrink-wrapped. |
