Dinitrosalicylic acid 128-42-7, China Dinitrosalicylic acid 128-42-7 Manufacturers, China Dinitrosalicylic acid 128-42-7 Suppliers

Dinitrosalicylic acid

Category :

Intermediates

EC NO : 204-885-6

Molecular Formula : C₁₄H₁₀N₂O₁₀S₂

Main Specifications :

Synonyms : 4,4-Dinitrostilbene-2,2-disulfonic acid;4,4'-Dinitrostilbene-2,2'-Disulfonic Acid;2,2'-ethene-1,2-diylbis(5-nitrobenzenesulfonic acid);sodium 5-nitro-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonate;

Package: clients requirement

Uses : raw material used in synthesis

Molecular Structure:

Product description:

Chemical name: 4,4-Dinitrostilbene-2,2-disulfonic acid
Structural formula:

Chemical formula: C₁₄H₁₀N₂O₁₀S₂
Molecular weight: 430
CAS NO.:128-42-7
Quality index:

Item	Index
(1)Appearance	orange powder
(2)Binitro acid content(gross dry product)%	≥ 66.0
(3)binitrobenzyl compound (gross dry product )%	≤ 0.5
(4)Other organic impurities(gross dry product )%	≤2.0
(5)Inorganic salt(gross dry product )%	≤ 2.0
(6)Water insolubles(gross dry product)%	≤1.0

Main use: it is an intermediate of dyes.
Packing: 25kg plastic woven bag.

Send your inquiry to Dinitrosalicylic 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