2,5-Bis (5-tert-butyl-2-benzoxazolyl) thiophene CAS 7128-64-5

CAS:7128-64-5

Tsarin kwayoyin halitta:Saukewa: C26H26N2O2S

Nauyin Kwayoyin Halitta:430.56

Makamantuwa:bbt150; Abubuwan da ake samu na STILBENE DASULFONIC ACIID; BBOT; 2,5-BIS(5-TERT-BUTYL-BENZOXAZOL-2-YL)THIOPHENE; Fluorescent whitening wakili OB; Hasken gani na gani OB; EUTEX-OB RC EXTRA

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Menene 2,5-Bis (5-tert-butyl-2-benzoxazolyl) thiophene CAS 7128-64-5?

2,5-Bis (5-tert-butyl-2-benzoxazolyl) thiophene ne rawaya-kore foda. The narkewa batu ne 200 ~ 201 ℃, da bazuwar zafin jiki ne mafi girma fiye da 220 ℃. Mara narkewa a cikin ruwa, mai narkewa a cikin alkanes, mai, mai ma'adinai, waxes da sauran kaushi na gama gari.

Ƙayyadaddun bayanai

Samfura Suna	Na gani mai haske OB(CI 184 / Saukewa: CI28 )
MF	Saukewa: C26H26N2O2S
EINECS No	230-426-4
CAS No	7128-64-5,
Sunan Sinadari	2,5-bis (5-tert-butyl benzoxazoly-2'-) thiophene
Bayyanar	Haske kore foda
Tsafta	≥98%
Wurin narkewa	198 ~ 202 ° C
M:	<0.5%
Kunshin	20kg da kartani, 25/30kg da fiber drum tare da PE liner, ko kamar yadda ta abokan ciniki 'bukatun.
Aikace-aikace: It ya yadu amfani a cikin thermoplastic kamar PVC, PE, PP, ABS, PS, kuma unsaturated resin kuma fenti, tawada da mai mai narkewa sutura.
Kaddarori: Samfurin yana da haske kore ko kore foda, mara guba kuma maras ɗanɗano, zai iya narkewa a ciki alkane, mai, ma'adinai mai, paraffin da mafi yawan kaushi Organic, da sha bakan na mafi girma darajar ga 375 mm (a cikin ethanol).
Sashi: PVC farar fata: 0.01 ~ 0.05%; Polystyrene: 0001 ~ 0.001%; Polyolefin matrix: 0.0005 ~ 0.001%		don inganta ƙarfin haske: 0.0001 ~ 0.001% ABS: 0.01 ~ 0.05%; Farar matrix: 0.005 ~ 0.05%

Aikace-aikace

Optical Brighter OB da ake amfani da shi don haskaka polyvinyl chloride, polystyrene, resin ABS, polyolefin da polyester, kuma ana amfani dashi don fiber acetate, polymethyl methacrylate, fata fata kumfa. Hakanan ana amfani dashi a cikin fenti, fenti, kayan kwalliyar UV, bugu tawada, mai, mai, kayan tattarawa. Ana iya amfani da shi azaman alamar rigakafin jabu a cikin buga tawada. A cikin daukar hoto, ana iya amfani da shi don inganta launin fari na wurin da ba na hoton ba, wanda za'a iya canza shi zuwa haske lokacin da hoton ya haskaka ta hanyar hasken ultraviolet. Samar da tasirin haske.