Features:
1) Other names: formamidine sulfinic acid, mino imino methanesulfinic acid
2) Appearance: white crystal powder
3) Formula: CH4N2SO2
Specifications:
1) Purity: 99% min.
2) Thiourea: 0.1% max.
3) Moisture: 0.05% max.
4) Iron (Fe): 10ppm max.
5) Sulphate: 0.17% max.
Applications:
1) Can be used as exchange of sodium hydrosulfite and organic syntheses in synthetic
fiber industry
2) Used as additive of polythene sensitizer of photographical emulsion
3) Used as reducing agent in printing and dyeing industry
4) Used in pulp bleaching and paper industry
Packing:
1) 25kg or 50kg/pp woven bag or Kraft compound plastic bag
2) 50kg/fiber drum
3) 500kg or 1,000kg/jumbo bag |
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