I-Tetrahydrophthanlic anhudride (THPA)
Igama leKhemikhali: i-cis-1,2,3,6-Tetrahydrophthalic anhydride, i-Tetrahydrophthalic anhydride, i-cis-4-Cyclohexene-1,2-dicarboxylic anhydride, i-THPA.
Inombolo ye-CAS: 85-43-8
Iinkcukacha zeMveliso
| Inkangeleko | Iiflekhi ezimhlophe |
| Umbala onyibilikisiweyo, iHazen | Ubuninzi obungama-60. |
| Umxholo,% | 99.0 Ubuncinane. |
| Indawo yokunyibilika, ℃ | 100±2 |
| Umxholo we-asidi, % | 1.0 Ubuninzi. |
| Uthuthu (ppm) | 10 Ubuninzi. |
| Intsimbi (ppm) | 1.0 Ubuninzi. |
| Ifomula yoBume | C8H8O3 |
Iimpawu zomzimba nezekhemikhali
| Imeko Yomzimba (25℃) | Iqinile |
| Inkangeleko | Iiflekhi ezimhlophe |
| Ubunzima beMolekyuli | 152.16 |
| Indawo yokunyibilika | 100±2℃ |
| Indawo yokuflasha | 157℃ |
| Umxhuzulane okhethekileyo (25/4℃) | 1.2 |
| Ukunyibilika Kwamanzi | iyabola |
| Ukunyibilika kweSolulithi | Iyanyibilika kancinci: i-petroleum ether Iyaxutywa: i-benzene, i-toluene, i-acetone, i-carbon tetrachloride, i-chloroform, i-ethanol, i-ethyl acetate |
Izicelo
I-THPA isetyenziswa kwimveliso yeeresini ze-polyester ze-alkyd kunye ne-unsaturated, ii-coatings kunye ne-ejenti yokupholisa iiresini ze-epoxy, kwaye ikwasetyenziswa kwi-insecticides, i-sulfide regulator, ii-plasticizers, i-surfactant, i-alkyd resin modifier, ii-pesticides kunye nezinto ezisetyenziswa kwi-pharmaceuticals.
Njengezinto ezisetyenziswa kudala zokwenza i-polyester engagcwaliyo, i-THPA iphucule kakhulu ukusebenza kwee-resins okomisa umoya. Ukusebenza kwayo kuyabonakala ngakumbi xa kuveliswa i-resin putty yodidi oluphezulu kunye neengubo zokomisa umoya.
Ukupakisha
25kg/ibhegi, 500kg/ibhegi.
Indawo yokugcina izinto
Gcina kwindawo epholileyo neyomileyo kwaye ugcine kude nomlilo nokufuma.