I-anhydride ye-phthalic
Iprofayile yemveliso
I-anhydride ye-Phthalic, i-organic compound kunye ne-chemical formula C8H4O3, i-cyclic acid anhydride eyenziwe ngokutshatyalaliswa kwamanzi kwiimolekyuli ze-phthalic acid. Ingumgubo omhlophe wekristale, onganyibilikiyo emanzini abandayo, unyibilika kancinci emanzini ashushu, i-ether, inyibilika kwi-ethanol, ipyridine, benzene, carbon disulfide, njl. Yinto ebalulekileyo ephakathi ukulungiselela i-phthalate plasticizers, iingubo, i-saccharin, idayi kunye ne-organic compounds.
Isalathiso soBugcisa
| Inkcazo | Iziphumo zovavanyo | |
| Isivavanyi | ≥99.5% | 99.8% |
| I-Maleic Anhydride | ≤0.05% | 0 |
| Ukunyibilikisa iChroma | ≤20 | 5 |
| Uzinziso lwe-Thermal Chroma | ≤50 | 15 |
| Sulphuric acid Chroma | ≤40 | 5 |
| Imbonakalo | Iiflakes ezimhlophe okanye i-crystal powder | Iiflakes ezimhlophe |
Indawo yosetyenziso:
I-Phthalic anhydride yimathiriyeli ebalulekileyo yekhemikhali ekrwada kwaye ibalulekile phakathi ekulungiseleleni iiplasticizers zephthalate, iingubo, i-saccharin, idayi kunye ne-organic compounds.
