Jiaxing Kingvolt Import & Export Co., Ltd.

    Sulfonic Esters And Sulfinate Series

 

 

Sodium P-Toluene Sulfinate Tetrahydrate (SPTS)

 

Product Name

Sodium P-Toluene Sulfinate Tetrahydrate (SPTS)

Product Pic

Packing Pic

Other Name

Sodium P-Toluenesulfinate Tetrahydrate; P-Toluenesulfinic Acid Sodium Salt Tetrahydrate; P-Toluene Sulfinic Acid Sodium·Tetrahydrate

CAS No

868858-48-4

Molecular Formula

C7H7O2SNa·4H2O

Molecular Structure

Packing

25kgwoven bag or 25kg net fibre drum

Product Usage

It can be used as intermediate of pharmaceutical and dispersal dyes, and also can be used as curing agent of grouting material.

Class Or Division

Dangerous Goods

UN Number

Packing Group

G/C

--

--

 

 

Check-Point

Unit

Specifications

Appearance

--

White Crystalline Powder

Purity

% min

98

Loss On Drying

% max

25-35

PH

--

8.0-10.0

Insoluble Matter In WaterH2O 20% Soln

--

clear & colorless

Heavy Metal

ppm max

20

Sulfate

% max

0.2

Chloride

% max

0.5

Iron

ppm max

10

 

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