Phthalic anhydride
Product profile
Phthalic anhydride, organic compound ine kemikari formula C8H4O3, is cyclic acid anhydride inoumbwa nekupererwa nemvura kwephthalic acid mamorekuru. Iyo chena crystalline poda, isinganyungudika mumvura inotonhora, inonyungudika zvishoma mumvura inopisa, ether, inonyungudika mu ethanol, pyridine, benzene, carbon disulfide, nezvimwewo, uye yakakosha organic chemical raw material. Iyo yakakosha yepakati yekugadzirira kwephthalate plasticizers, coatings, saccharin, dhayi uye organic compounds.
Technical Index
| Tsanangudzo | Miedzo mhinduro | |
| Assay | ≥99.5% | 99.8% |
| Maleic Anhydride | ≤0.05% | 0 |
| Kunyungudutsa Chroma | ≤20 | 5 |
| Thermal kugadzikana Chroma | ≤50 | 15 |
| Sulfuric acid Chroma | ≤40 | 5 |
| Chitarisiko | White flakes kana crystal powder | White flakes |
Nzvimbo yekushandisa:
Phthalic anhydride yakakosha organic makemikari mbishi zvinhu uye yakakosha yepakati kugadzirira phthalate plasticizers, machira, saccharin, dhayi uye organic komisheni.
