Isophthalic acid CAS 121-91-5
O le Isophthalic acid o se tioata e leai ni lanu ua fa'a tioata mai le vai po'o le ethanol.Laititi solu i le vai, e le mafai ona solu ile benzene, toluene ma le suau'u eter, soluble ile methanol, ethanol, acetone ma glacial acetic acid.Isophthalic acid ei ai se tulaga lamatia, faatasi ai ma le paʻu poʻo ni vaega faʻafefiloi ma le ea, e mafai ona tupu le pefu.
| Aitema | Fa'amatalaga |
| Liu liusuavai | 341-343 °C (malamalama) |
| Fa'apuna | 214.32°C (fa'atatau fa'atatau) |
| Malosi | 1,54 g/cm3 |
| Omiga ausa | 0Pa ile 25℃ |
| Fa'asino Upu | 1.5100 (fa'atatau) |
| pKa | 3.54(i le 25℃) |
| Suavai soluble | 0.01 g/100 mL (25 ºC) |
Isophthalic acid e masani ona faʻaaogaina i le gaosiga o le polyester resin, PET copolymer tree finger ma le alkyd resin.E le gata i lea, o le isophthalic acid e pei o mea mata e mafai foi ona faʻaaogaina e saunia ai le polyisophthalic acid allyl ester (DAIP) resin, lea e masani ona faʻaaogaina i le gaosiga o le saʻo ma le lavelave maualuga-vevela insulating vaega ma impregnated laminates.Saunia o le diethyl isophthalate (DEIP) e avea o se vailaʻau faʻapitoa tusi kemisi i le gaosiga o toluene diisocyanate;Saunia o le polybenzimidazole faʻaaogaina e fai ma faʻapipiʻi mo alumini alumini, uʻamea uʻamea ma isi mea uʻamea, fausaga faʻapipiʻi uʻamea, ata tifaga polyimide, wafer silicon ma isi mea;O le Diisooctyl isophthalate, o se palasitika suauʻu e leai ni lanu e fetaui lelei ma le PVC, nitrocellulose, polystyrene ma isi resini, na saunia.
25kg / paʻu poʻo e tusa ai ma manaʻoga o tagata faʻatau.
Isophthalic acid CAS 121-91-5
Isophthalic acid CAS 121-91-5
