Industrial Chemicals
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Industrial Chemicals
No.10039-54-0
Hydroxylamine sulphate is a colourless or white crystal. Melting point about 170°C (decomposition). Boiling point 56.5°C. Density 1.204 g/cm3. Soluble in cold water, ethanol, methanol. Very hygroscopic. Used as an important fine chemical intermediate in the synthesis of pharmaceuticals, pesticides and dyestuffs. Also used as a reducing agent, developer and rubber vulcanising agent. It is also an important raw material for the synthesis of caprolactam.
Application
1. Used as analytical reagent, reducing agent, also used in organic synthesis
2. Mainly used in the preparation of caprolactam and as intermediates of pharmaceuticals and pesticides
3. Hydroxylamine sulphate is also known as hydroxylamine sulphate and hydroxylamine sulphate. Its derivatives oxime or hydroxamic acid derivatives can be used to produce insecticides such as methomyl, aldicarb and thiodicarb as well as fungicides and herbicides.
4. Used in the production of a range of isoxazole derivatives, sulphonamides and vitamins B6 and B12.
5. Inorganic analytical reducing agents, reducing compounds of gold, silver and mercury to monomeric elements, as well as reducing Fe3+, Cu2+, V5+ to low valued compounds, determination of selenium, biological and biochemical research, photographic developer, manufacture of oximes, catalysts, swelling agents, copolymerisation reactions blocking agents, leather debonding, etc.
Specification
| Item | Standard |
| Appearance | White fine crystallization |
| Content | 99%min |
| Heavy metal(Pb) | 0.0003%max |
| Iron | 0.0005%max |
| Dry reduction | 0.3%max |
| Residue on ignition | 0.005%max |
| Chloride | 0.0005%max |
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