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TR95-24-9 2-Amino-6-chlorobenzothiazole
|
Xn:Harmful;Featured China Suppliers
Smart Chemicals Group Co. Ltd.
[ Gold Suppliers ]
| Telephone | +86-21-33927743;33927342 |
| info@hebeismart.com | |
| Address | Room 2702,Information Tower,1403 Minsheng Road,Shanghai,200135,China. |
Tianjin Yuansu Chemical Reagent Co., LTD
[ Gold Suppliers ]
| Specifications | 99% min |
| Packing | 25kg 50kg drum or bag |
| Description | What is the chemical of 2-Amino-6-Chloro benzothiazole ? Appearance: off-white 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 ; Melting point: 199-201 ??C; =================================================================== Mainly involved as pharmaceutical intermediates or research reagents, applied in industrial production or scientific research in fields such as pharmaceutical research and development, chemical enterprises, etc ============================================================================== General method: Add a solution of 4-chloroaniline (2mmol) in acetonitrile (15ml) to a solution of potassium thiocyanate (8mmol) in acetonitrile (15ml). Subsequently, 0.06g (30mol% BF3) of nano BF3/SiO2 was added to the mixture, and the mixture was placed in an ice salt bat... |
| 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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