Optical Brightener SWN
Optical Brightener SWN
| Formula | Saukewa: C14H17NO2 |
| CI | 140 |
| CAS No. | 91-44-1 |
| Sunan Sinadari | 7-Diethylamino-4-methylcoumarin |
| Bayyanar | Farin crystalline |
| Matsayin narkewa | 70.0-75.0 |
| Abun ciki | > 99.0 |
| Abun Ciki Mai Sauƙi | ＜0.5 |
| Nauyin Kwayoyin Halitta | 213.3 |
| Ƙarfin UV | 98.0-102-0 |
| Ƙimar ƙarewa | 1000-1050 |
Dukiya
Hasken gani na gani SWN shine Abubuwan Coumarin.Yana narkewa a cikin ethanol, acidic barasa, guduro da varnish.A cikin ruwa, mai narkewa na SWN shine kawai 0.006 bisa dari.Yana aiki ta hanyar fitar da haske ja da kuma tincture mai launin shuɗi.
Aikace-aikace
Ana amfani da shi a cikin ulu, siliki, fiber acetate, fiber triacetate, da sauransu. Hakanan ana iya amfani dashi a cikin auduga, robobi?(ƙananan zafin jiki) da fenti na chromatically, kuma a saka shi cikin guduro don farar da fiber cellulose.Hakanan za'a iya amfani dashi don wanka.Ba zai iya haɗawa da chloritic natrium ba.
Kunshin
Fiber Drum, akwatin kartani ko jakar filastik.10kg, 20kg, 25kg da drum.
Adana
Ya kamata a adana shi a wuri mai sanyi, bushe da iska, kuma lokacin ajiya bai kamata ya wuce shekaru 2 ba
Ku rubuta sakonku anan ku aiko mana
