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TR92-87-5 Benzidine
|
T:Toxic;
N:Dangerous for the environment;Featured China Suppliers
AFINE CHEMICALS LIMITED
[ Gold Suppliers ]
| Contact | Mr. Wei Fei ( Managing Director) Mrs. Lanny Cao ( Director) |
| Telephone | +86-571-85232125;85232161;85134551 |
| info@afinechem.com;sales@afinechem.com | |
| Address | 7-601 ,Xigang Xinjie, Xihu Industrial Park, Sandun Town,Hangzhou 310030, China |
Changzhou Xuanming Pharmaceutical Technology Co., Ltd.(Changzhou Xuanming chemical Co., Ltd.)
[ Gold Suppliers ]
| Contact | Wenxu |
| Telephone | +86-519-85525329 |
| anna@xuanmingchem.com | |
| Address | No.120, Hanjiang Road, Xinbei District, Changzhou City, Jiangsu Province, China |
Suzhou Senfeida Chemical Co.,Ltd.
[ Gold Suppliers ]
| Contact | Mr. Wu |
| Telephone | +86-13862111431 |
| sales2@senfeida.com | |
| Address | Hu Shu Guan Economic and Technological Development Zones, high-tech zone, Suzhou, China |
Tianjin Yuansu Chemical Reagent Co., LTD
[ Gold Suppliers ]
| Specifications | 99% min |
| Packing | 25kg 50kg drum or bag |
| Description | What is the chemical of Benzidine Bianil-ine ? Appearance: White or pale pink crystalline powder?? 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?? =============================================================================== Bianil-ine, also known as Benzidine, is primarily used in the field of organic synthesis as an important dye intermediate for the production of direct dyes, acid dyes, vat dyes, ice dyes, sulfide dyes, reactive dyes, and organic pigments (such as benzidine yellow). In addition, it is used as a color developer for azo dyes, a chemical reagent, an analytical reagent (such as redox indicators), and as a chain extender in the production of polyurethane rubber and fibers. ===============================================================================Synthesis Ro... |
| 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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