Faus

Cov lus piav qhia luv luv:

Npe : Formamide
Cov mis mos cov qauv: CH3NO
Molecular Luj: 45.04
CAS Naj Npawb: 75-12-7


Khoom Nthuav dav

Cov FAQ

Cov khoom lag luam

Specification:

Qhov ntsuas

Txuj Ci

Tsos

xim tsis muaj kua, tsis pom kev tsis pom kev

Kev huv siab

99.5%

Noo noo

≤0.05%

Zog:
Cov kua ntshiab, tsis muaj kob thiab nrog ammonia-zoo li tsis muaj ntxhiab tsw.mp2.55 ° C, bp210-212 ° C (qhov tsis zoo ib nrab pib ntawm 180 ° C), flash point 154 ° C, feem 1.1334 (20 ° C). Yuav soluble hauv dej thiab cawv, me ntsis soluble hauv benzene thiab ether, thiab lwm yam, hygroscopic.
Daim ntawv thov:
Formamide yog cov khoom siv los ua cov tshuaj ua kom zoo nkauj, ua kom zoo nkauj thiab ua kom zoo nkauj.Nws yog siv los ua cov kuab tshuaj fiber ntau spinning, yas ua thiab lignin number case ntau thiab lwm yam, raws li daim ntawv kho tus neeg sawv cev, coagulation accelerator hauv roj zoo drilling thiab tsev lag luam, raws li carburant hauv casting kev lag luam , kua nplaum ua kom tawv nqaij thiab ua polar solvent hauv organic synthesis.
Pob thiab Cia:
220kg rau 200L yas nruas lossis hlau nruas (hauv txheej) .Txoj kaw kom tiv thaiv kom tsis txhob to thiab kov dej.Qhov chaw txias, qhov cua thiab qhov chaw qhuav, nyob deb ntawm qhov hluav taws kub thiab cua sov.
Lwm cov ntaub ntawv:
Ntev keeb kwm thiab ruaj khov khoom lag luam
Tam sim no peb lub peev xwm ntau lawm yuav tuaj yeem ncav cuag 25000MT toj ib xyoos, peb tuaj yeem npaj cov zaub mov xa tuaj rau koj raws sijhawm.
1. nruj kev tswj hwm zoo
Peb muaj ISO Daim Ntawv Pov Thawj, peb muaj kev tswj hwm nruj zoo, txhua tus ntawm peb tus kws tshaj lij yog cov kws tshaj lij, lawv nruj raws li kev tswj hwm zoo.
Ua ntej kev txiav txim, peb tuaj yeem xa cov qauv rau koj kuaj. Peb xyuas kom meej tias qhov zoo yog tib yam li cov khoom loj.Kev tsim nyog lossis lwm tus neeg sab nraud tuaj yeem lees txais.
2. Kev xa tawm sai
Peb muaj kev koom tes zoo nrog ntau tus kws tshaj lij tom qab ntawm no; peb tuaj yeem xa cov khoom rau koj thaum koj paub meej tias qhov kev txiav txim.
3. Lub sij hawm them zoo
Peb tuaj yeem tsim txoj hauv kev them nqi tsim nyog raws li cov neeg siv khoom sib txawv. Ntau cov ntsiab lus them nqi tuaj yeem xa khoom tuaj.

Peb cog lus: 
• Ua cov chemical nyob rau hauv lub neej. Peb muaj ntau tshaj li 19 xyoo kev paub hauv Kev lag luam chemical thiab kev lag luam tawm.
• Cov kws tshaj lij & cov kws qhia ua haujlwm kom ntseeg tau qhov zoo. Txhua qhov teeb meem tsis zoo ntawm cov khoom tuaj yeem hloov lossis rov qab.
• Kev paub tob txog kev paub txog kev siv tshuaj thiab kev paub dhau los txhawm rau muab kev pab zoo.
• Tswjhwm zoo nruj. Ua ntej ua zaub mov xa tuaj, peb tuaj yeem muab qauv dawb rau kev sim.
• Tus kheej tsim cov khoom siv raw, Yog li tus nqi tau muaj txiaj ntsig kev sib tw.
• Kev xa khoom ceev los ntawm cov kab xa khoom muaj npe, Ntim nrog pallet raws li tus neeg yuav khoom thov tshwj xeeb. Daim duab nqa khoom xa tuaj ua ntej thiab tom qab thauj khoom rau hauv ntim rau cov neeg siv khoom.
• Professional loading.We muaj ib pab neeg saib xyuas kev xa tawm cov khoom. Peb yuav kuaj lub thawv, pob ua ntej thauj khoom.
Thiab yuav ua tiav Daim Ntawv Qhia Tshaj Tawm rau peb cov neeg yuav khoom ntawm txhua cov zaub mov xa tuaj.
• Kev pabcuam zoo tshaj plaws tom qab xa khoom nrog e-mail thiab hu.


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa rau peb