Aashitada isophthalic CAS 121-91-5
Asiidhka Isophthalic waa kiristaal aan midab lahayn oo laga sameeyay biyo ama ethanol. Waxaa si yar ugu milma biyaha, kuma milma benzene, toluene iyo batroolka ether, waxaa ku milma methanol, ethanol, acetone iyo glacial acetic acid. Asiidhka Isophthalic wuxuu leeyahay khatar gaar ah, haddii budo ama walxo lagu qaso hawada, qarax boodh ayaa dhici kara.
| Shay | Faahfaahinta |
| Barta dhalaalaysa | 341-343 °C (iftiin) |
| Barta karkarinta | 214.32°C (qiyaasta qallafsan) |
| Cufnaanta | 1.54 g/cm3 |
| Cadaadiska uumiga | 0Pa at 25℃ |
| Tusmada Refractive | 1.5100 (qiyaas) |
| pKa | 3.54 (25℃) |
| Biyaha milma | 0.01 g/100 mL (25 ºC) |
Asiidhka Isophthalic waxaa inta badan loo isticmaalaa soo saarista resin polyester aan dheregsanayn, farta geedka PET copolymer iyo resin alkyd. Intaa waxaa dheer, asiidhka isophthalic sida walxaha ceeriin ah ayaa sidoo kale loo isticmaali karaa in lagu diyaariyo resin polyisophthalic acid allyl ester (DAIP), kaas oo si weyn loogu isticmaalo soo saarista qaybaha dahaarka heerkulka sare ee saxda ah iyo kuwa adag iyo laminates-ka la dahaadhay. Diyaarinta diethyl isophthalate (DEIP) oo ah dareere gaar ah oo Chemicalbook ah oo lagu sameeyo soo saarista toluene diisocyanate; Diyaarinta polybenzimidazole oo loo isticmaalo sida dhejiska aluminiumka, birta aan miridhku lahayn iyo agabyada kale ee birta ah, qaab-dhismeedka malabka birta, filimka polyimide, wafer silicon iyo agabyo kale; Diisooctyl isophthalate, oo ah balaastig dareere saliid ah oo aan midab lahayn oo leh iswaafajin wanaagsan oo leh PVC, nitrocellulose, polystyrene iyo resins kale, ayaa la diyaariyey.
25kg/durbaan ama sida waafaqsan shuruudaha macaamiisha.
Aashitada isophthalic CAS 121-91-5
Aashitada isophthalic CAS 121-91-5
