coumarin 460
| Price | USD30000.00 |
| Packge | 1T |
- Min. Order:1T
- Supply Ability:20tons
- Time:2022-07-14
Product Details
- Product Namecoumarin 460
- CAS No.91-44-1
- EINECS No.231-786-5
- MFC14H17NO2
- MW231.29
- InChIKeyAFYCEAFSNDLKSX-UHFFFAOYSA-N
- AppearanceCrystalline PowderLight beige to light purple
- Melting point 72-75 °C (lit.)
- Water Solubility slightly soluble
- Boiling point 240 °C / 6.5mmHg
- density 1.122
- storage temp. Sealed in dry,Room Temperature
Application
Optical Brightener SWN CAS:91-44-1 can be used in brightening acetate fiber, polyester fiber, polyamide fiber, acetic acid fiber and wool. It also can be used in plastic and chromatically press paint, and added into resin to whiten the fiber cellulose.
Fluorescent brightener SWN is soluble in ethanol, glycol, acidic liquor, resin and varnish. It functions by emitting red light and present purple tincture.
Company Profile Introduction
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| 2,2'-Dithiodipyridine | 2127-03-9 | 98.00% |
| vitamin K epoxide | 25486-55-9 | 98.00% |
| Cyromazine | 66215-27-8 | 98% |
| Dimefluthrin | 271241-14-6 | 95.00% |
| meperfluthrin | 352271-52-4 | 15%/95% |
| chlorempenthrin | 54407-47-5 | 90%min |
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- Since:2020-05-25
- Address: Zhanggeji Village, Fengjiazhai Town, Guangzong County, Xingtai City, Hebei Province
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