Best quality Ethyl Cellulose - Tosyl isocyanate with cas 4083-64-1 – Unilong
Best quality Ethyl Cellulose - Tosyl isocyanate with cas 4083-64-1 – Unilong Detail:
| CAS No. | 4083-64-1 |
| Other Names | p-Toluenesulfonyl Isocyanate |
| MF | C8H7NO3S |
| EINECS No. | 223-810-8 |
| Place of Origin | Shandong, China |
| Type | Syntheses Material Intermediates |
| Purity | 99% |
| Brand Name | Unilong |
| Model Number | JL20210116 |
| Application | Chemical raw materials, Chemical raw materials |
| Appearance | White Prowder |
| Product name | p-Toluenesulfonyl Isocyanate |
| CAS | 4083-64-1 |
| Shelf life | 2 Years |
| Assay | 99% |
| MOQ | 1kg |
| Packing | 25kg/plastic Drum |
| Color | White |
| Apperance | White Prowder |
| Brand | Unilong |
| Product name | p-Toluenesulfonyl Isocyanate |
| CAS NO. | 4083-64-1 |
| Color | Colorless |
| Appearance | Liquid |
| Origin | China |
| Package | 25kg/drum |
200kgs/drum, 16tons/20′container.
It is a reagent used to prepare acetylated syn-1,2-diols,oxazolidin-2-ones, 2,3-diamino acids, and N-tosylcarbonamides. Toluenesulfonyl isocyanate has been used as derivatization reagent in determination of 3-α-hydroxy tibolone in human plasma by LC-MS/MS. It is also employed in the derivatization reagent in simultaneous quantitative analysis of diethylene glycol and propylene glycol in pharmaceutical products by HPLC and as reagent in the preparation of acetylated syn-1,2-diols, oxazolidin-2-ones, 2,3-diamino acids and N-tosylcarbonamides.
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We retain bettering and perfecting our goods and service. At the same time, we perform actively to do research and enhancement for Best quality Ethyl Cellulose - Tosyl isocyanate with cas 4083-64-1 – Unilong , The product will supply to all over the world, such as: Japan, Czech republic, Argentina, Good quality and reasonable price have brought us stable customers and high reputation. Providing 'Quality Products, Excellent Service, Competitive Prices and Prompt Delivery', we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. We'll work whole-heartedly to improve our solutions and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.
By Raymond from French - 2018.05.22 12:13
It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
By Annie from United States - 2018.11.06 10:04
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