Bisphenol S CAS TSIS MUAJ.: 80-09-1
Lub Npe Tshuaj:4,4′-Sulfonyldiphenol
Cov mis molecular:C12H10O4S
Qhov Hnyav Molecular:250.3
CAS Naj Npawb:80-09-1
Cov Qauv Qauv:
| Khoom Ntshiab Siab (1) | Khoom Ntshiab Siab (2) | Khoom Ntshiab | Khoom Siv Ib Txwm | Khoom Ntshiab | Khoom Ntshiab | Roj av | Roj av | |
| 4,4′- Dihydroxydiphenyl sulfone Purity≥% (HPLC) | 99.9 | 99.8 | 99.7 | 99.5 | 98 | 97 | 96 | 95 |
| 2,4′- Dihydroxydiphenyl sulfone Purity≤% (HPLC) | 0.1 | 0.2 | 0.3 | 0.5 | 2 | 3 | 3 | 4 |
| Melting Point ° C | 246-250 | 246-250 | 246-250 | 245-250 | 243-248 | 243-248 | 238-245 | 220-230 |
| Cov dej noo ≤% | 0.1 | 0.1 | 0.5 | 0.5 | 0.5 | 0.5 | 1.0 | 1.0 |
| APHA | 10-20 | 20-30 | 100-150 | Hmoov dawb | Hmoov dawb | Dawb rau Off-White hmoov | Hmoov liab dawb los yog xim av | Hmoov liab dawb los yog xim av |
| kev faib tawm los ntawm kev siv | Hauv PES, Polycarbonate thiab Epoxy resin thiab lwm yam. | Hauv kev tsim cov khoom siv cua sov thiab cov khoom siv pabcuam qib siab | Hauv kev tsim cov ntawv luam tawm & dyeing auxiliaries thiab tawv tannic tus neeg sawv cev | |||||
Pkhoom cov lus qhia tshwj xeeb：
Tsos:Tsis muaj xim thiab zoo li koob siv lead ua los yog hmoov dawb.
Siv:
- Bisphenol S molecule muaj ob pawg hydroxyl thiab ib qho muaj zog electron-withdrawning sulfone, acidic dua li lwm cov phenols.
- Bisphenol S feem ntau yog siv los ua tus neeg sawv cev kho. Tus neeg sawv cev kho tuaj yeem tsim los rau cov khoom siv raw nrog bisphenol S A.
- Nws muaj kev tiv thaiv cua sov zoo heev, tiv thaiv lub teeb thiab tiv thaiv oxidation,cov khoom siv raw ntawmpolycarbonate, epoxy resin thiab polysulfide, polyether sulfone, polyether resin thiab lwm yam.
- Kuj siv rau hauv kev tsim cov khoom siv duab xim, kev txhim kho kev sib piv duab, cov khoom siv thermo rhiab heev (tus tsim tawm), surfactant txhua hnub thiab deodorant zoo, thiab lwm yam. Siv tau ua cov khoom ntxiv rau hauv cov tshuaj plating, tus neeg sawv cev tawv tanning, dispersant ntawm disperse dye dyeing ntawm qhov kub siab hardening accelerator, phenolic resin, resin, nplaim taws retardant, thiab lwm yam. Thiab intermediates ntawm cov tshuaj tua kab, dyes, auxiliaries, kuj tuaj yeem siv ncaj qha rau hauv cov xim, tawv hloov kho tus neeg sawv cev, tus neeg sawv cev ntawm lub teeb hlau plating.
Pob Khoom thiab Chaw Khaws Khoom
1. 25KG hnab
2. Khaws cov khoom no rau hauv qhov chaw txias, qhuav, thiab muaj cua nkag tau zoo kom deb ntawm cov khoom siv uas tsis sib haum.
Sau koj cov lus ntawm no thiab xa tuaj rau peb