Sodium 3-nitrobenzenesulphonate CAS 127-68-4

CAS:127-68-4
Molecular Formula:C6H4NNaO5S
Molecular Weight:225.15
EINECS:204-857-3

Synonyms:3-NITROBENZENESULFONIC ACID SODIUM SALT; NITROBENZENESULFONIC(M-) ACID, SODIUM SALT; M-NITROBENZENESULFONIC ACID, NA SALT; M-NITROBENZENESULFONIC ACID SODIUM SALT; RESIST SALT; SODIUM M-NITROBENZENESULFONATE; SODIUM 3-NITROBENZENESULFONATE

Sodium 3-nitrobenzenesulphonate CAS 127-68-4
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What is Sodium 3-nitrobenzenesulphonate CAS 127-68-4?

Sodium 3-nitrophenenesulphonate white crystals. Dissolve in water and ethanol. A mild oxidant that can protect the color light during fabric printing or pad dyeing steaming. It should be attached with a stop blade or coating during fabric refining and silk polishing to counteract the effect of reducing substances. It can also be used as an oxidant during dye synthesis.

Specification

Item Specification
Storage conditions Store below +30°C.
Density 0.45 g/cm3 (20 °C)
Melting point 350 °C
PH 8 (50g/l, H2O, 23℃)
Boiling point 217.5°C
pKa 0[at 20 ℃]

Application

Sodium 3-nitrobenzenesulphonate is used as a dye protectant for reducing and sulfurizing dyes, a color protectant for dyes, a rust remover for ships, and a nickel remover for electroplating. It is also an intermediate for dyes and vanillin. Used as a catalyst, as well as in organic synthesis, dye industry, etc

Packing

Usually packed in 25kg/drum,and also can be do customized package.

Sodium 3-nitrobenzenesulphonate CAS 127-68-4 pack

Sodium 3-nitrobenzenesulphonate CAS 127-68-4
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