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Member Since 12 Years
Nature of Business Supplier Year of Establishment 1992Ask for more detail from the seller
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Sulfamic acid Characteristics:
--White orthorhombic cystal.
Nonvolatile, nonhygroscopic,smell-less. High stability at normal tenperature and can maintain original quality for several years. Freely soluble in water and liquid ammonia,strongly acidic in water solution.
--Slightly soluble in methanol,insolublein ethanol and ether.Characteristics of double funcitional group of amidogen and sulphonic radical, may go on chemical reaction with many matters.
--Melting point is 205℃,decomposing temperature is 209℃.
Product Specificate:
| Content Item | Qualification | Result(%) | |
| Nondefective(%) | |||
| Purity | ≥99.5 | 99.61 | |
| sulpate | ≤0.05 | 0.024 | |
| iron | ≤0.0025 | 0.0005 | |
| Heavy metals | ≤0.001 | 0.0003 | |
| loss on drying | ≤0.1 | 0.038 | |
| Insoluble in the water | ≤0.02 | 0.004 | |
| Look | White crystalline substance | ||
| Conclusion | First Quality | ||
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