Product Name : Sodium Meta Nitrobenzne Sulfonate
Other name: M-NITROBENZENE SULFONIC ACID SODIUM SALT ;
3-Nitrobenzene Sulfonic Acid Sodium Salt; META NITRO BENZENE SULFONIC ACID SODIUM SALT;

Molecular formula：C6H4NNaO5S
Molecular weight：225.16
CAS No：127-68-4
Appearance：white powder
Purity：≥95.0% Min
PH：7-9
Moisture：2.0%
Calcium t：0.6% Max
Insoluble substance：0.5% Max
Packing P.P.woven 25 kg bags & big bags like 300kg,500kg,1000kg.
Uses
Mainly used as nickel remover in the plating, dye intermediate, used to make vanillin; or used as mild oxidant, or used as placarder auxiliary for vat dye and sulfur dye while printing. It also can be used as oxidant of synthetic dye. Moreover, it is is mainly used as anti-whitening agent, or color light protectant, or used as fixing agent of of relief on printed cloth, and white background protectant.