Isophthalic acid CAS 121-91-5
Isophthalic acid ikristaro isina ruvara yakanatswa kubva mumvura kana ethanol.Inonyungudika zvishoma mumvura, isinganyunguriki mubenzene, toluene nepetroleum ether, inonyungudika mumethanol, ethanol, acetone uye glacial acetic acid.Isophthalic acid ine imwe njodzi, nehupfu kana zvidimbu zvakasanganiswa nemhepo, kuputika kweguruva kunogona kuitika.
| Item | Tsanangudzo |
| Melting point | 341-343 °C (lit.) |
| Boiling point | 214.32°C (yakaomarara fungidziro) |
| Density | 1,54 g/cm3 |
| Mhepo pressure | 0Pa pa25 ℃ |
| Refractive Index | 1.5100 (kufungidzira) |
| pKa | 3.54(pa25℃) |
| Kunyungudika kwemvura | 0.01 g/100 mL (25 ºC) |
Isophthalic acid inonyanya kushandiswa mukugadzira unsaturated polyester resin, PET copolymer muti chigunwe uye alkyd resin.Pamusoro pezvo, isophthalic acid seyakabikwa inogona kushandiswawo kugadzira polyisophthalic acid allyl ester (DAIP) resin, iyo inoshandiswa zvakanyanya mukugadzira chaiyo uye yakaoma-yepamusoro-tembiricha insulating zvikamu uye impregnated laminates.Kugadzirira kwe diethyl isophthalate (DEIP) seyakakosha Chemicalbook solvent mukugadzirwa kwe toluene diisocyanate;Kugadzirira kwepolybenzimidazole inoshandiswa seanonamira yealuminium alloy, simbi isina tsvina uye zvimwe zvinhu zvesimbi, simbi yehuchi chimiro, polyimide firimu, silicon wafer uye zvimwe zvinhu;Diisooctyl isophthalate, isina ruvara mafuta emvura plasticizer ane kuenderana kwakanaka nePVC, nitrocellulose, polystyrene uye mamwe marekeni, akagadzirwa.
25kg / chigubhu kana zvinoenderana nezvinodiwa nemutengi.
Isophthalic acid CAS 121-91-5
Isophthalic acid CAS 121-91-5
