4,4'-dinitrostilbene-2,2'-disulphonic acid Suppliers, 4,4'-dinitrostilbene-2,2'-disulphonic acid Manufacturers.
Category: Intermediates
CAS NO: 128-42-7
EC NO: 204-885-6
Molecular Formula: C14H10N2O10S2
Molecular Weight: 430.37
Chemical name: 4,4-Dinitrostilbene-2,2-disulfonic acid
Structural formula:
Quality index:
Item | Index |
(1)Appearance | orange powder |
(2)Binitro acid content(gross dry product)% ≥ | 80.0 |
(3)binitrobenzyl compound (gross dry product )%≤ | 4.0 |
(4)Other organic impurities(gross dry product )% ≤ | 2.0 |
(5)Inorganic salt(gross dry product )% ≤ | 10.0 |
(6)Water insolubles(gross dry product)% ≤ | 1.0 |
Main use: it is an intermediate of dyes, can be used to manufacture DSD acid.
Packing: 40kg plastic woven bag or upon clients' request.
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 |