4,4′-Diaminodiphenylsulfone/DDS/CAS 80-08-0
4 4 '- diaminodiphenyl sulfone chinhu chakakosha chinonhuhwirira chesulfone chinonatswa nekupisa kwakanyanya uye kumanikidzwa kwakanyanya kweammonification. Chinonyanya kushandiswa mukugadzirwa kwepolysulfone amide resins nezvimwe zvinhu zvakagadzirwa nepolymer, pamwe nekugadzirwa kwemavara akasiyana-siyana eazo acidic dyes uye madhayi anopararira.
4 4 '- Diaminodiphenylsulfone inogona kushandiswa semushonga we epoxy resin uye zvinhu zvinodzivirira kupisa muindasitiri yemagetsi, michina yemachira, uye sechinhu chinobatsira pakurapa maperembudzi. Inogona zvakare kushandiswa muindasitiri yemishonga kurapa maperembudzi, herpes senge dermatitis, AIDS, nezvimwe zvirwere.
Inorongedzwa mu25 kg padhiramu rimwe nerimwe kana zvichienderana nezvinodiwa nevatengi.
4,4'-Diaminodiphenylsulfone inofanira kuvharwa uye kuchengetwa kure nechiedza. Inofanira kuchengetwa munzvimbo inotonhorera, yakaoma. Chengeta yakavharwa kana isiri kushandiswa.
Matanho ekubatsira kwekutanga
Kubata maziso: Simudza maziso wogeza nemvura inoyerera kana saline solution. Tsvaga rubatsiro rwechiremba. Sukurudza nemvura zvakanaka. Tsvaga rubatsiro rwechiremba.
Kufema: Kurumidza kubva panzvimbo iyi woenda kunzvimbo ine mhepo itsva. Chengeta nzira yekufema isina kuvharwa. Kana kufema kwakaoma, isa okisijeni. Kana kufema kwamira, kurumidza kufema nemaoko. Tsvaga rubatsiro rwechiremba.
Kumedza: Inwa mvura inodziya yakawanda uye kurutsa. Tsvaga rubatsiro rwechiremba.
| Zvinhu | Zita rechigadzirwa |
| 1 | DSDA 3,3′,4,4′-DIPHENYLSULFONETETRACARBOXYLIC DIANHYDRIDE 2540-99-0 |
| 2 | p-phenylenebis(trimellitate anhydride)/TAHQ/cas 2770-49-2 |
| 3 | 3,4′-Oxydianiline/CAS 2657-87-6/3 4 ODA |
| 4 | 3 3′ 4 4′-Biphenyltetracarboxylic dianhydride BPDA 2420-87-3 |
| 5 | 2 3 3′ 4′-BiphenyLtetracarboxylic (α-BPDA) CAS 36978-41-3 |
| 6 | 2 2 -Bis(trifluoromethyl)benzidine TFDB/TFMB/CAS 341-58-2 |
| 7 | 1,4-Bis(4-aminophenoxy)benzene/TPE-Q/CAS 3491-12-1 |
| 8 | 2 2-Bis(3-amino-4-hydroxyphenyl)hexafluoropropane cas 83558-87-6/6FAP |
| 9 | 4,4'-(4,4'-ISOPROPYLIDEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE) CAS 38103-06-9 BPADA |
| 10 | Cyclobutane-1,2,3,4-tetracarboxylic dianhydride/CBDA/CAS 4415-87-6 |
| 11 | Kana muchida rumwe ruzivo, tinokugamuchirai kutibata chero nguva. WhatsApp: +8615993252181+86 18317156592 |
