Khoom Description
Khoom npe: 3,4'-Oxydaniline
CAS: 2657-87-6
MF: C12H12N2O
MW: 200.24
Qhov ceev: 1.113 g / cm3
Melting point: 67-71 degree
Ntim: 1 kg / hnab, 25 kg / nruas
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Dawb hmoov |
| Purity | Ntau dua lossis sib npaug li 99% |
| Dej | Tsawg dua los yog sib npaug rau 0.5% |
Daim ntawv thov
3,4'-Oxydaniline yog siv los ua polyimide intermediate thiab monomer.
Yam khoom
| Khoom npe | CAS nr | Purity | Pob |
| APBIA | 7621-86-5 | 99.5% | 1 kg / hnab, 25 kg / nruas |
Pyromellitic Dianhydride / PMDA |
89-32-7 | 99% | 1 kg / hnab, 25 kg / nruas |
|
4 4'-Diaminodiphenylsulfone/DDS |
80-08-0 | 99% | 1 kg / hnab, 25 kg / nruas |
4,4'-Oxydiphthalic anhydride / ODPA |
1823-59-2 |
99.5% | 1 kg / hnab, 25 kg / nruas |
9, 9-Bis (4-aminophenyl) fluorene/FDA |
15499-84-0 | 99% | 1 kg / hnab, 25 kg / nruas |
2,2'-Bis (trifluoromethyl)benzidine/TFDB/TFMB |
341-58-2 |
99% | 1 kg / hnab, 25 kg / nruas |
1,4,5,8-Naphthalenetetracarboxylic dianhydride/NTDA |
81-30-1 |
99% | 1 kg / hnab, 25 kg / nruas |
| 4.4'- (Hexafluoroisopropylidene) diphthalic Anhydride / 6FDA | 1107-00-2 | 99.5% | 1 kg / hnab, 25 kg / nruas |
Ntim
Cia
Khaws rau hauv qhov chaw txias, qhuav thiab ventilated warehouse.
FAQ
1
Yam kev lag luam twg koj feem ntau ua?
Re: EXW, FCA, FOB, CFR, CIF, CPT, DDU, DDP, thiab lwm yam. Nyob ntawm koj qhov kev thov.
2
Koj lees txais lub sijhawm them nyiaj twg?
Re: Peb lees txais T / T, L / C, Alibaba, PayPal, Western union, Alipay, WeChat Them, thiab lwm yam.
3
Koj puas tuaj yeem muab kev pabcuam customized?
Re: Yog lawm, tau kawg, peb tuaj yeem kho cov khoom, daim ntawv lo lossis ntim raws li koj xav tau.
4
Yuav ua li cas txog lub sij hawm txhuas?
Re: Rau qhov me me, cov khoom yuav raug xa tuaj rau koj hauv 1-3 hnub ua haujlwm tom qab them nyiaj.
Rau qhov ntau dua, cov khoom yuav raug xa tuaj rau koj hauv 3-7 hnub ua haujlwm tom qab them nyiaj.
Tiv tauj peb
Cim npe nrov: 3,4'-oxydaniline 3,4'-oda hmoov 99% cas 2657-87-6, Tuam Tshoj 3,4'-oxydaniline 3,4'-oda hmoov 99% cas 2657-87-6 manufacturers, lwm tus neeg, Hoobkas
