Fluorescent Brightener SWN | 91-44-1
Product Description
Fluorescent Brightener SWN inonyungudika mu ethanol uye ethylene glycol, acidic aqueous solutions, resins, varnishes uye mamwe maorganic solvents, ukuwo kunyungudika kwayo mumvura kunongova 0.006%. Zvigadzirwa zvekutengesa zvinowanzoda kuiswa mushure mekugadzira munyu ne sulfuric acid kana hydrochloric acid kana kusanganiswa ne organic acids (senge tartaric acid, citric acid, oxalic acid), kana kuwedzera solubilizing zvinhu kuvandudza kunyungudika uye kuparadzira uye kuita mhinduro. . Inowedzerwa kumachira kuti iite red-violet tint.
Mamwe Mazita: Fluorescent Whitening Agent, Optical Brightening Agent, Optical Brightener, Fluorescent Brightener, Fluorescent Brightening Agent.
Maindasitiri anoshanda
Inokodzera kuchena kwemvere dzemakwai, sirika uye nylon agent acetate.
Product Details
| CI | 140 |
| CAS NO. | 91-44-1 |
| Molecular Formula | C14H17NO2 |
| Content | ≥ 98% |
| Chitarisiko | White crystalline powder |
| Density | 1.122 |
| Melting Point | 71-72.5℃ |
| Application | Kunyanya kushandiswa mumachira ekotoni |
Reference Dosage
Huwandu hwefluorescent brightener SWN yakawedzerwa pa100kg yemachira edonje: 50g-500g (0.05-0.5%).
Product Advantage
1.Stable Quality
Zvese zvigadzirwa zvasvika pazviyero zvenyika, kuchena kwechigadzirwa kunopfuura 99%, kugadzikana kwepamusoro, kunaka kwemamiriro ekunze, kuramba kutama.
2.Factory Direct Supply
Plastic State ine 2 mabhesi ekugadzira, ayo anogona kuvimbisa kugadzikana kwezvigadzirwa, fekitori yakananga kutengesa.
3.Export Quality
Zvichienderana nepamba nepasirese, zvigadzirwa zvinotumirwa kune dzinopfuura makumi mashanu nyika uye matunhu muGermany, France, Russia, Egypt, Argentina neJapan.
4.After-sales Services
24-awa yepamhepo sevhisi, injiniya yehunyanzvi inobata iyo yese maitiro zvisinei nechero dambudziko panguva yekushandiswa kwechigadzirwa.
Packaging
Mune 25kg zvigubhu (makadhibhodhi madhiramu), akaiswa mabhegi epurasitiki kana zvinoenderana nezvinodiwa nemutengi.
