Sulphamic Acid

Sulphamic Acid Formula: Sulphamic Acid (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