3577-63-7 2-amino-5-sulfobenzoic acid
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Hangzhou Xiasa Hengsheng (Sunshine) Chemical Co., Ltd.
[ Gold Suppliers ]
| Contact | XIAOFANG ZHANG |
| Telephone | 86-571-86923500 |
| shirley@hsdye.com | |
| Address | NO.169,JING 4 SUB ROAD, HANGZHOU T/E DEVELOPMENT ZONE 310018 |
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 2-Amino-5-Sulfobenzoic Acid ? Appearance: White to light yellow powder ; Assay: 99% min by HPLC ; IR Identity: conform to standard ; HNMR£º 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 ; Melting point: 315~317 ¡ãC; ============================================================================= Mainly used as an intermediate in organic synthesis or synthetic materials, widely used in fields such as dyes and pharmaceuticals |
| 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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