Sodium metabisulfite specification
1. CAS NO.: 7681-57-4
2.Mol wt: 190.10
3. Chemical formula: Na2S2O5
4. Standard: Industrial Grade: HG/T2826-2008,
5. Physical appearance: White crystal powder.
Packing: 25kg /50kg compound plastic woven bag with inner polythene liner or as customers' request
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.