60-09-3 p-Aminoazobenzene
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Hangzhou Colorific Chemicals Co., Ltd.
[ Gold Suppliers ]
| Contact | Mr.Zhu |
| Telephone | 86-571-89712977 89712978 89712979 |
| zhu_xuguang@colorific-chem.com | |
| Address | 9F, BLDG 3D/E, (Westport/ New Territories)206 Zhen Hua Road, San Dun, Hangzhou, China. |
Shenyang Simchoice Chemical Co., Ltd.
[ Gold Suppliers ]
| Contact | Eric Li |
| Telephone | +86-24-23769576;+86-15040101888 |
| sales@simchoicechem.com | |
| Address | No.7-2,Tianci Street,Hunnan District.,Shenyang 110180,China |
Tianjin Yuansu Chemical Reagent Co., LTD
[ Gold Suppliers ]
| Specifications | 99% min |
| Packing | 25kg 50kg drum or bag |
| Description | What is the chemical of Para Amino Azo Benzene ? Appearance: Yellow to light brown, slightly gray or light blue crystals or powders ; Assay: 99% min by HPLC ; IR Identity: conform to standard ; HNMR?? conform to standard ; carbon spectrum: conform to standard ; Water by K. F.:0.5% max or as per the customer??s request ; Loss on drying:0.5% max. or as per the customer??s request ; Usage??As an intermediate of azo dyes and oxazine dyes Used for preparing alcohol soluble yellow and pH indicator As an acid-base indicator and nitrite detection reagent Used for coloring polyester fiber pulp |
| Contact | Mr. Alexander Wang |
| Telephone | +86-22-83739603 |
| sales@yuansu-reagent.com | |
| Address | No. 268, Yuliang Street, Dagang Street, Binhai New Area, Tianjin, China |

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