p-nitrotoluene-o-sulfonic acid Suppliers, p-nitrotoluene-o-sulfonic acid Manufacturers.
Trade name: p-nitrotoluene-o-sulfonic acid
Structural formula:
Chemical formula: C7H11NO7S
Molecular weight: 253
Quality index:
|
Item |
Index |
| (1)Appearance | milk white crystal |
| (2)Assay (Gross sample)% ≥ | 93.0 |
| (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: 40kg plastic woven bag or upon clients' request.
Company： |
Yanshi Dongyuan Chemical Co.,Ltd. |
Contact： |
Xing Jinxia |
Phone： |
+86-379-67435819 +86-13783679197 |
Mobile phone： |
+86-13783679197 |
Fax： |
+86-379-67436819 |
E-mail： |
 Contact Supplier |
Website：
|
http://www.dongyuanchem.com |
Address： |
Dongdajiao Industrial Zone, Dianzhuang, Yanshi, Luoyang, Henan Province |
Zip Code： |
471942 |
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