Formula: (NH2SO3H) CAS: 5329-14-6 UN: 2967 Specific Gravity (in toluene at 25°C) : 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 |
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| Specifications︰ | Purity(NH2SO3H): 99.8% min, 99.5% min, 99.5% min
Sulfate (SO4) 0.02% max - 0.05% max
Iron (Fe) 0.0002% max - 0.002% max
Heavy Metal 0.0005% max - 0.001% max
Insoluble in water 0.01% max - 0.02% max
Moisture 0.03% max - 0.05% max
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| Advantages︰ | 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.
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| Payment Details︰ | T/T OR L/C |
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