Cas No.: 98-00-0
Ma molecular fomula: c5h6o2
KatunduKuledzera kwa furforyl ndi furan wochokera ku Furan Methanol. Ndi yoyera kuwonekera madzi owoneka bwino. Imatembenuka ku brownish-brown lofiirira pomwe zimawonekera ndi mpweya ndi kuwala kwa dzuwa. Imasungunuka m'madzi ethanol ndi ether.
Chinthu | Mapeto |
Kaonekedwe | Wopanda utoto wachikasu wowoneka bwino |
Zamkati(%) | ≥98 |
Kachulukidwe (20 ℃ g / ml) | 1.129-1.135 |
Mndandanda wonena | 1.485-1.488 |
Zolemba (%) | ≤0.3 |
Mtambo Udindo (℃) | ≤10 |
Acidity (mol / l) | ≤0.01 |
Otsalira Aldehyde (%) | ≤0.7 |
Kuledzera kwa furforyl kumagwiritsidwa ntchito ngati kaphatikizidwe kakale. Amagwiritsidwanso ntchito popanga zitsime zokhazikitsa mafakitale ndi utoto wa anticorrosive.
250kg steel ngoma kapena IBC / ISO TOK.
Chonde sungani m'malo ozizira komanso owuma, ndikukhala kutali ndi zida za asidi.
1. Kodi mitengo yanu ndi iti?
Mitengo yathu isintha kutengera zopereka ndi zinthu zina. Tikutumizirani mndandanda wamtengo wosinthidwa mutatha kulumikizana nafe kuti mumve zambiri.
2.Kodi muli ndi kuchuluka kochepa?
Inde, tikufuna maudindo onse apadziko lonse lapansi kukhala ndi kuchuluka kocheperako. Ngati mukuyang'ana kuti musinthe koma pang'ono, tikukulimbikitsani kuti mufufuze tsamba lathu
3.Can mumapereka zolemba zoyenera?
Inde, titha kupereka zolemba zambiri kuphatikizapo satifiketi yowunikira / kukonza; Inshuwaransi; Chiyambi, ndi zikalata zina zotumiza kunja.
4.Kodi nthawi yayitali yotsogola ndi iti?
Mwachitsanzo, nthawi yotsogola ili pafupifupi masiku 7. Pakupanga kwakukulu, nthawi yotsogola ndi masiku 20-30 atalandira ndalama zolipirira. Nthawi zonse zotsogola zimagwira ntchito pamene (1) talandira gawo lanu, ndipo (2) tili ndi chilolezo chomaliza pazogulitsa zanu. Ngati nthawi yathu yotsogola sigwira ntchito ndi tsiku lanu lomaliza, chonde pitilizani zofuna zanu ndi malonda anu. Nthawi zonse tiyesa kukwaniritsa zosowa zanu. Nthawi zambiri timatha kutero.
5.Kodi mumavomereza njira ziti zomwe mumavomereza?
Mutha kulipira ku akaunti yathu ya banki, Western Union kapena PayPal:
30% Sungani pasadakhale, 70% Kusamala ndi Copy of B / L.