4-nitrotoluene-2-sulphonic acid 121-03-9, China 4-nitrotoluene-2-sulphonic acid 121-03-9 Manufacturers, China 4-nitrotoluene-2-sulphonic acid 121-03-9 Suppliers

4-nitrotoluene-2-sulphonic acid

Category :

Intermediates

CAS NO : 121-03-9

EC NO : 204-445-3

Molecular Formula : C₇H₇NO₅S

Main Specifications :

Synonyms : 4-Nitrotoluene-2-sulfonic acid;2-Methyl-5-nitrobenzenesulfonic acid;2-methyl-4-nitrobenzenesulfonic acid;

Molecular Structure:

4-nitrotoluene-2-sulphonic acid 121-03-9

Product description:

Chemical name: p-nitrotoluene-o-sulfonic acid
Structural formula:

Chemical formula: C₇H₁₁NO₇S
Molecular weight: 253
CAS NO.:121-03-9
Quality index:

Item	Index
(1)Appearance	milk white crystal
(2)Assay (Gross sample)%	≥ 80.0
(3)Moisture (Gross sample)%	≤5.0
(4)Free acid (Gross sample)%	≤1.0
(5)Insolubles(Gross sample%	≤0.1

Main use: it is an intermediate of dyes, can be used to manufacture Yellow R.
Packing:25kg plastic woven bag or upon clients' request.

Send your inquiry to 4-nitrotoluene-2-sulphonic acid supplier

Company：	Zhengzhou Meinl Chemical Co.,Ltd.
Contact：	Manager Duan
Phone：	+86-371-56871707
Mobile phone：	+86-13526897435
Fax：	+86-371-56871707
E-mail：	Contact Supplier
Website：	http://www.meinlchem.com
Address：	109# Bitao Road,High-tech Zone,Zhengzhou,Henan,China.
Zip Code：	450000