I-Wholeses Hqda CAS 17828-53-4

Incazelo emfushane:

Thenga i-HQDA CAS 17828-53-4 Intengo Yomkhiqizi

Igama lomkhiqizo:Hqda

Case:17828-53-4

MF:C22H10O8

MW:402.31

Iphuzu lokuncibilika:251-252 ℃

Character:umenzi

Iphakheji:1 kg / kg noma 25 kg / isigubhu

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Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ukufanisa

Igama lomkhiqizo: HQDA
I-CAS: 17828-53-4
MF: C22H10O8
MW: 402.31
Iphoyinti Lokuncibilika: 251-252 ℃
Iphuzu elibilayo: 638.9 ± 50.0 ° C
Ubuningi: 1.566

Ukucacisa

Igama lomkhiqizo	Hqda
Umkhoga	17828-53-4
Ukubonakala	Umhlophe we-powder
Ubumsulwa	99% min.
Isishuqulu	1 kg / isikhwama noma i-20 kg / isigubhu

Isicelo

Ifilimu le-PI, izinto ze-polymide, njll.

Inkokhelo

* Singahlinzeka ngezindlela ezahlukahlukene zokukhokha zokukhetha amakhasimende.

* Lapho inani lincane, amakhasimende ajwayele ukukhokha nge-PayPal, Union asentshonalanga, i-Alibaba, njll.

* Lapho inani likhulu, amakhasimende ajwayele ukukhokha nge-T / T, l / c lapho ebonakalayo, i-Alibaba, njll.

* Ngaphandle kwalokho, amakhasimende amaningi futhi amaningi azosebenzisa i-Alipay noma i-WeChat akhokhe ukuze akhokhe.

Izimo Zokugcina

Egcinwe esitolo sokugcina esomile futhi emotweni.

Mayelana nokuhamba

1
2. Ukuhlalisa lezi zidingo, sinikeza izinketho eziningi zokuhamba.
I-3. Ngemiyalo emincane noma ukuhanjiswa okubucayi kwesikhathi, singakwazi ukuhlela izinsizakalo zokuhambisa umoya noma zomhlaba wonke, kufaka phakathi i-FedEx, DHL, TNT, EMS, kanye nemigqa ekhethekile ethile.
4. Ngemiyalo emikhulu, singathumela ngolwandle.

Okwedlule: I-Nadic Anhydride / NA / Himic Anhydride CAS 826-6-0

Olandelayo: 4-Phenylethynylphthalic anhydride pepa 119389-05-8

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