Cov khoom
DMAPA/N, N-DIMETHYL-1, 3-PROPANEDIAMINE/3-Dimethylaminopropylamine 99.0% min/CAS No.: 109-55-7
Specification
| Index | Txuj |
| Qhov tshwm sim | Colorless rau yellowish pob tshab kua |
| Purity | ≥99.5% |
| Dej | ≤ 0.2% |
Cov Khoom Siv: Cov Khoom Muag: Mobile kua
Flash Point, °C (PMCC): 35.00
Viscosity, 100℉, cs: 0.983
Specific Gravity (Dej = 1): 0.83
Dej Solubility: Soluble
Daim ntawv thov:N, N-DIMETHYL-1, 3-PROPANEDIAMINE muaj ib pawg thawj coj thiab ib pawg tertiary amine, uas ua rau nws txaus siab rau ntau daim ntawv thov.Piv txwv li, thaum DMAPA yog rhuab nrog fatty acid, ib qho amide uas muaj ib pawg tertiary amine yog tsim.
Xws li amides tuaj yeem kho nrog hydrogen peroxide kom muab amine oxides, uas qhia tau zoo heev detergent thiab ua npuas ncauj boosting zog.
Pob thiab Cia:165kg / nruas.Tightly kaw kom tsis txhob ntws thiab kov dej.Khaws rau hauv qhov chaw txias, qhov cua thiab qhuav, deb ntawm qhov hluav taws kub thiab cua sov.
Khoom ntsig txog
Ntau tshaj 21 xyoos ntev keeb kwm thiab ruaj khov ntau lawm
Tam sim no peb lub peev xwm tsim tau ntau dua 18000MT ib xyoos twg, peb tuaj yeem npaj cov khoom xa tuaj rau koj raws sijhawm.
1.Strict zoo tswj system
Peb muaj ISO Certificate, peb muaj kev tswj xyuas zoo, tag nrho peb cov kws tshaj lij yog cov kws tshaj lij, lawv nruj me ntsis ntawm kev tswj xyuas zoo.
Ua ntej kev txiav txim, peb tuaj yeem xa cov qauv rau koj kuaj.Peb xyuas kom meej qhov zoo yog tib yam li bulk kom muaj nuj nqis.SGS tau txais.
2. Kev xa khoom sai
Peb muaj kev koom tes zoo nrog ntau tus kws tshaj lij xa khoom ntawm no;peb tuaj yeem xa cov khoom rau koj thaum koj paub meej tias qhov kev txiav txim.
3. Lub sijhawm them nyiaj zoo dua
Rau peb cov neeg siv khoom tsis tu ncua, peb kuj tuaj yeem muab cov nqe lus them nqi ntau dua.
Peb cog lus tias:
• Ua tshuaj nyob rau hauv lub neej.Peb muaj ntau tshaj 21 xyoo kev paub hauv Chemical Industries thiab kev lag luam.
• Cov kws tshaj lij & pab neeg ua haujlwm kom ntseeg tau qhov zoo.Txhua yam teeb meem zoo ntawm cov khoom tuaj yeem hloov lossis xa rov qab.
• Kev paub txog chemistry tob tob thiab kev paub dhau los los muab cov kev pabcuam zoo sib txuas.
• Kev tswj kom zoo.Ua ntej ua zaub mov xa tuaj, peb tuaj yeem muab cov qauv dawb rau kev kuaj.
• Raw khoom los ntawm Suav keeb kwm, Yog li tus nqi muaj kev sib tw kom zoo dua.
• Kev xa khoom sai sai los ntawm cov kab xa khoom muaj npe nrov, Ntim nrog pallet raws li tus neeg yuav khoom thov tshwj xeeb.Cov duab thauj khoom ua ntej thiab tom qab thauj khoom rau hauv cov thawv rau cov neeg siv khoom siv.
• Professional loading.Peb muaj ib pab neeg saib xyuas uploading cov ntaub ntawv.Peb yuav xyuas lub thawv, cov pob khoom ua ntej thauj khoom.
Thiab yuav ua kom tiav Loading Report rau peb cov neeg siv khoom ntawm txhua qhov khoom xa tuaj.
