Whowedes HQDA Cas 17828-53-4-5-5-

Whowedes HQDA Cas 17828-53-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-53

Kufotokozera kwaifupi:

Gulani HQDA CAS 17828-53-5-5-5-

Dzina lazogulitsa:HQDA

Cas:17828-53-5

Mf:C22H10o8

Mw:402.31

Malo osungunuka:251-252 ℃

Khalidwe:kupanga

Phukusi:1 kg / kg kapena 25 kg / ng'oma

Tumizani imelo kwa ife Tumizani imelo kwa ife

Tsatanetsatane wazogulitsa

Matamba a malonda

Kaonekeswe

Dzina lazogulitsa: HQDA
Cas: 17828-53-5
MF: C22H10O8
Mw: 402.31
Malo osungunuka: 251-252 ℃
Malo owiritsa: 638.9 ± 50.0 ° C
Kuchulukitsa: 1.566

Chifanizo

Dzina lazogulitsa	HQDA
Chiphaso	17828-53-5
Kaonekedwe	Ufa woyera
Kukhala Uliwala	99% min.
Phukusi	1 makilogalamu / thumba kapena 20 kg / ng'oma

Karata yanchito

Kanema wa PI, za Polymide, ndi zina.

Malipiro

* Titha kupereka njira zosiyanasiyana zolipira za kusankha kwa makasitomala.

* Zomwe ndalama ndizochepa, makasitomala nthawi zambiri amalipira kudzera pa Paypal, Western Union, Alibaba, ndi zina zambiri.

* Pamene kuchuluka kwake ndi kwakukulu, makasitomala nthawi zambiri amalipira kudzera pa T / T, l / c powoneka, Alibaba, etc.

* Kupatula apo, makasitomala ochulukirapo amagwiritsa ntchito a Alipay kapena Wechat kulipira kuti alipire.

Malo osungira

Kusungidwa m'malo ogulitsira komanso opumira.

Za mayendedwe

1. Pakampani yathu, tikumvetsetsa kuti makasitomala athu ali ndi zosowa zosiyanasiyana zotumizira malinga ndi zinthu komanso mwachangu.
2. Kuti tigwirizane ndi izi, timasankha njira zosiyanasiyana zoyendera.
3. Kwa madongosolo ang'onoang'ono kapena otumiza nthawi, titha kupanga mautumiki apadziko lonse lapansi, kuphatikiza FedEx, DHL, TNT, EMS, ndi mayi wina.
4. Kwa akulu akulu, titha kutumiza ndi nyanja.

M'mbuyomu: Nadic anhydride / n / heal'sdride cas 826-62-0 wogulitsa fakitale

Ena: 4-Phenylethylphthalic nohydride Pepa 119389-05-8

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Zogulitsa Zogwirizana

4'-chlorooacetopnone cas 99-91-2 wopanga