4-Nitrotoluene-2-Sulphonic Acid

Type: Dyestuff Intermediates
Appearance: Crystal
Quality: Industrial
Colour: Yellow
Assay: 80%
Trademark: DEBORN
Customization:
Gold Member Since 2014

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Basic Info.

Model NO.
CAS No: 121-03-9
Origin
China
HS Code
2904990090

Product Description

Chemical name: 4-Nitrotoluene-2-Sulphonic Acid
Structural formula:  
4-Nitrotoluene-2-Sulphonic Acid



Molecular formula :  C 7 H 7 NO 5 S
Molecular weight :  217.1992
CAS number : 121-03-9
 
Specification:
Appearance Light yellow crystals
Assay 80%(Reduction of zinc powder)
Free Acid <=3.0%
Residue <=0.1%
Application:
 It is an intermediates for direct dyestuff .

 

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