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Sodium toluene-4-sulphinate (SPTS)

Sodium toluene-4-sulphinate ...

Product Name Sodium toluene-4-sulphinate (SPTS)
CAS NO 824-79-3
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Sodium toluene-4-sulphinate (SPTS)

Description :

 

Chemical Name

Sodium toluene-4-sulphinate (SPTS)

Molecular formula

C7H7NaO2S

CAS No.

824-79-3

EINECS No.

212-538-5

Molecular weight

178.18

Molecular Structure

Details

Appearance: White powder

Assay: 98.0%min

PH: 7—10

Insoluble matter in water: 0.05%max.

Moisture: 1.0%max.

Sodium chloride: 1.0%max.

Sodium sulfate: 1.0%max.

Sodium carbonate: 0.05%max.

Heavy metal: 10ppm max.

Iron: 10ppm max.

Packing: 25kg/ plastic woven bag

Main Application

Used as a medicine, disperse dye intermediates, also used as grouting material curing agent.