Cov khoom
Glutaric Anhydride
Cov qauv qauv
Lub cev muaj zog
Cov tsos: koob zoo li siv lead ua
Qhov ceev: 1,411 g / cm3
Melting point: 50-55 ° C (lit.)
Kub taw tes: 150 ° C / 10 mmHg (lit.)
Vapor siab: 0.05 hPa (50 ° C)
Refractivity: 1.4630 (kwv yees)
Flash point:> 230 ° F
Cov ntaub ntawv kev nyab xeeb
belongs rau cov khoom txaus ntshai
Kev lis kev cai code: 2917190090
Export Tax Refund Rate (%): 13%
Daim ntawv thov
Feem ntau yog siv rau hauv kev tsim cov yas, roj hmab, resin, tshuaj, thiab lwm yam thiab kev npaj ntawm amide.Glutaric anhydride tuaj yeem oxidized nrog hydrogen peroxide kom tau glutaric acid peroxide.Sib tov 420mL ntawm cov dej distilled thiab 221.7g ntawm 30% hydrogen peroxide, tom qab ntawd ntxiv 342g glutaric anhydride, do zoo, tuav cov tshuaj tiv thaiv ntawm 15 ℃, ntxiv 7.6g ntawm hydrogen peroxide thiab ua kom sov li 1 teev, tawm rau 24 teev, lim tawm cov muaju, ntxuav nrog dej thiab qhuav los ntawm infrared teeb, tau cov hmoov dawb peroxydipic acid, melting point 89-90 ℃ (decomposition pib ntawm 90 ℃).Siv los ua tus neeg sawv cev kho rau epoxy resin.Nws tseem yog polymerization pib rau polymerization ntau lawm ntawm ib co hluavtaws resins thiab hluavtaws roj hmab.
Feem ntau yog siv los ua tus neeg sawv cev kho rau epoxy resins.Tsis tas li ntawd yog ib tug polymerization pib rau polymerization zus tau tej cov hluavtaws resins thiab hluavtaws roj hmab.
Khoom thiab Stability
Tsis txhob kov cov oxides, dej.Koob zoo li siv lead ua.Soluble nyob rau hauv ether, ethanol thiab tetrahydrofuran.Absorbs dej los tsim glutaric acid.Tsawg heev toxicity.
Txoj kev khaws cia
1. Khaws rau hauv qhov chaw txias, cua txias.Khaws kom deb ntawm qhov hluav taws kub, qhov chaw kub thiab dej.Lub pob yuav tsum tau muab kaw thiab khaws cia cais ntawm tus neeg sawv cev oxidizing, tsis txhob sib tov.Siv cov khoom tawg-pov thawj teeb pom kev zoo thiab qhov cua qhov cua.Txwv tsis pub siv cov tshuab hluav taws xob thiab cov cuab yeej siv hluav taws xob.Lub chaw cia khoom yuav tsum tau nruab nrog cov khoom siv kho mob thaum muaj xwm ceev thiab cov khoom siv vaj tse tsim nyog.
2. Cov khoom no tuaj yeem ntim rau hauv hnab yas polyethylene lined nrog polypropylene woven hnab.Txhua lub hnab yog 25kg, thiab nws yuav tsum tau khaws cia thiab thauj raws li cov kev cai dav dav.
