... manufacturer and have manufactured sulfamic acid 99.6% min .Our products through SGS testing sulphamic acid,sulfamic acid of inorganic acid 1, Properties:Molecular formula: ... %≤0.00254Water insoluble %≤0.025Loss on dry %≤0.16Purity %≥99.53, Uses1), material of sweeting agent2), diionic cleaning agent with ... the production of dye and pigment6), plating additive Sulphamic acid 99.6%,sulfamic acid 99.6%