Le métabisulfite de sodium

Chemical formula: Na2S2O5

No CAS: 7681-57-4

Poids moléculaire : 190.10

Physical appearance: White crystal powder.

Standard: Industrial Grade: HG/T2826-2008,

Application:

1.Mordant: printing and dyeing industry;

2.Bleaching Agent : waste water/textile/paper pulp/bamboo/timber;

3.Rubber solidifying agent;

4.Hydrocarbon perfume aldehyde: perfume industry.