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CAS:4404-43-7
Fórmula Molecular:C40H44N12O10S2
Peso Molecular:916.98
EINECS:224-548-7
Sinónimos:CALCOFLUOR WHITE ST; CI 40622; Fluorescente Brightener28,Calcofluor White M2R, TinopalUNPA-GX; V56; Optiblanc NL; de 2,5-Bis(5-tertbutyl-2-benzoxazlyl)phiophene; 5-triazin-2-yl]amino]–6-(fenilamino)-3; c.eu.fluorescentbrighteningagent28; Fluorescentbrightener(OB); TINOPAL APNU-GX; TINOPAL LPW
FLUORE CENTO BRIGTENER 28 de luz pó amarelo, inodoro, solúvel em alcanos, gorduras, óleos minerais, parafina, e a maioria dos solventes orgânicos. O máximo valor de absorção do espectro é 375mm (em etanol), e o máximo de emissão de comprimento de onda é 435nm (em etanol).
| Item | Especificação |
| Ponto de ebulição | 1311℃[101 325 Pa] |
| Densidade | 1.598±0.06 g/cm3(Previsto) |
| Ponto de fusão | 290°C |
| os valores de pKa | -1.28±0.50(Previsto) |
| Pressão de Vapor | 0Pa em 25℃ |
| Condições de armazenamento | Guarde-o em RT. |
FLUORESTENT BRIGTENER 28 é usada principalmente para clareamento de plásticos, como o PVC, PS, PE, PP, ABS, bem como acetato de fibras, tintas, revestimentos, tintas, etc.
Geralmente embalados em 25 kg/tambor,e também pode ser fazer o pacote personalizado.
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