96-75-3 2-amino-5-nitrobenzenesulphonic acid
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Jiujiang Zhongtian Pharmaceutical Co., Ltd.
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| Contact | Ronnie Du |
| Telephone | 0792-6529768 13576228007 |
| sales@ztpharm.com | |
| Address | Jinshawan Industry City Hukou Jiujiang City Jiangxi China |
Nantong Chem-Tech. Co.,Ltd
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| Telephone | +86-513-85081108;80201830 |
| zhuyan1010@hotmail.com | |
| Address | 2-1010 AOTELAISI NO.299, HAOXI ROAD, NANTONG, CHINA |
Tianjin Yuansu Chemical Reagent Co., LTD
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| Specifications | 99% min |
| Packing | 25kg 50kg drum or bag |
| Description | What is the chemical of P-Nitroaniline-O-Sulfonic Acid ? Appearance: Light yellow powder to orange crystals ; 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 ; |
| 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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