Cov Khoom Siv Hauv HQDA CAS 17828-53-4 Lub Hoobkas Khoom Siv

Wholesales HQDA CASAY 17828-53-4 Lub Hoobkas Muag Khoom Featured Duab

Cov lus piav qhia luv luv:

MUAS HQDA CAS 17828-53-4 nqi khw muag khoom

Khoom npe:Haqda

CAS:17828-53-4

Mf:C22h10o8

Mw:402.31

Melting taw tes:251-252 ℃

Cwj pwm:tus tsim

Pob:1 kg / kg lossis 25 kg / nruas

Xa email rau peb Xa email rau peb

Khoom Qhia Qhia

Khoom Ntawv

Kev piav txog

Khoom npe: HQDA
CAS: 17828-53-4
Mf: c22h10o8
MW: 402.31
Melting taw tes: 251-252 ℃
Boint Taw tes: 638.9 ± 50.0 ° C
Saib ceev: 1.566

Kev qhia tshwj xeeb

Khoom npe	Haqda
Cas	17828-53-4
Kev tshwm sim	Cov hmoov dawb
Kev coj dawb huv	99% min.
Lub thawv	1 kg / hnab lossis 20 kg / nruas

Daim ntawv thov

Pi zaj duab xis, polyimide khoom, thiab lwm yam.

Nyiaj them

* Peb tuaj yeem muab ntau txoj kev them nyiaj rau cov neeg siv khoom xaiv.

* Thaum tus nqi me me, cov neeg yuav khoom feem ntau them nyiaj los ntawm Paypal, Western Union, Alibaba, thiab lwm yam.

* Thaum tus nqi loj, cov neeg yuav khoom feem ntau them nyiaj los ntawm T / T, L / C thaum pom, Alibaba, thiab lwm yam.

* Dhau li, ntau thiab ntau tus neeg yuav khoom yuav siv cov neeg siv khoom ib ntus lossis weChat them nyiaj kom them nyiaj.

Kev Cia

Khaws cia rau hauv ib lub tsev rau khoom kom qhuav thiab muaj cua sov.

Hais Txog Tsheb Thauj Mus Los

1. Ntawm peb lub tuam txhab, peb nkag siab tias peb cov neeg yuav khoom nyias nyias yuav tsum muaj kev thauj khoom txawv ntawm qee yam xws li kom muaj nuj nqis thiab kev ceev.
2. Kom haum raws li cov kev xav tau no, peb muab ntau yam kev thauj mus los.
3. Rau cov kev txiav txim me me lossis cov sijhawm ua haujlwm sib txawv, peb tuaj yeem npaj cov kev pab cuam huab cua lossis tsoomfwv, TNT, thiab Somes cov kab tshwj xeeb.
4. Rau cov xaj xaj loj dua, peb tuaj yeem xa dej los ntawm hiav txwv.