Shanxi Castle Peak Chemical Co.??? ?? ??? ?????.
?? ?:Shanxi Castle Peak Chemical Co.
??:0359-4098810 4098830
???:qshg@qshg.com
??:China
? ?? ?:11
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| disodium 4,4'-bis[[6-anilino-4-[(2-hydroxyethyl)methylamino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate | | 13863-31-5 | C38H38N12Na2O8S2 |
| Fluorescent Brightener 210 | | 28950-61-0 | C40H36N12Na4O14S4 |
| Optical brightener OB-1 | 2,2'-(1,2-????-4,1-???)???????? | 1533-45-5 | C28H18N2O2 |
| Disodium 4,4'-bis(2-sulfostyryl)biphenyl | 2,2'-((1,1'-???)-4,4'-???-2,1-????)??- ???? ? ???? ? | 27344-41-8 | C28H23NaO6S2 |
| Fluorescent brightener ER-330 | | | |
| Fluorescent Brightener BC | | | C32H26N12Na2O6S2 |
| Fluorescent Brightener 33 | | 61902-19-0 | |
| Fluorescent brightener 71 | ???? 4,4’-??(4-????-6-????-1,3,5-?????-2-?)???)???-2,2’-?????? | 16090-02-1 | C40H38N12Na2O8S2 |
| Fluorescent whitening agent 31 | | | |
| Fluorescent brightener 85 | | 12224-06-5 | C36H34N12Na2O8S2 |
| C.I. 482200 | | 38775-22-3 | C28H22O6S2 |
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