1.Chemical formula: NaHSO₂·CH₂O·2H₂O
2.CAS No: 149-44-0
3.Physical appearance: white translucent lumps
4.Odor: odorless or with a slight leek odor
5.Application: discharging agent for printing and textile dyeing industry, activating agent for producing styrene-butadise rubber and synethetic resin, docolourant and bleaching agent for some orgainc compounds.
6.Specification
|
|
98% Grade |
95% Grade |
|
NaHSO₂·CH₂O·2H₂O
|
≧98% |
≧95% |
|
Sulfide |
Not appear black |
Not appear black |
|
Appearance of Aqueous solution |
Clear or slightly cloudy |
Clear or slightly cloudy |
