Optical Brightener SWN
Optical Brightener SWN
| Foromo | C14H17NO2 |
| CI | 140 |
| Nomoro ea CAS. | 91-44-1 |
| Lebitso la Lik'hemik'hale | 7-Diethylamino-4-methylcoumarin |
| Ponahalo | Khalase e tšoeu |
| Melting Point | 70.0-75.0 |
| Litaba | >99.0 |
| Litaba tse sa fetoheng | ＜0.5 |
| Boima ba Molek'hule | 213.3 |
| Matla a UV | 98.0-102-0 |
| Boleng ba ho timela | 1000 ~ 1050 |
Thepa
Optical brightener SWN ke Coumarin Derivatives.E qhibiliha ka har'a ethanol, joala ba asiti, resin le varnish.Ka metsing, ho qhibiliha ha SWN ke liperesente tse 0.006 feela.E sebetsa ka ho ntša mabone a khubelu le tincture ea hona joale e pherese.
Kopo
E sebetsa ho boea, silika, faeba ea acetate, fiber ea triacetate, joalo-joalo. E ka boela ea sebelisoa ka k'hothone, lipolasitiki?(thempereichara e tlaase) le pente ea chromatically, 'me e kenngoa ka resin ho soeufatsa selulose ea fiber.E ka boela ea sebelisoa bakeng sa detergent.Ha e khone ho kopana le chloritic natrium.
Sephutheloana
Moqomo oa fiber, lebokose la lebokose kapa mokotla oa polasetiki.10kg, 20kg, 25kg ka moropa.
Polokelo
E lokela ho bolokoa sebakeng se pholileng, se omeletseng le se nang le moea, 'me nako ea polokelo ha ea lokela ho feta lilemo tse 2
