DMP Liquid Dimethyl Phthalate CAS 131-11-3
Dimethyl Phthalate (DMP)
Fomula ya mankhwala ndi kulemera kwa maselo
Fomula ya mankhwala: C10H10O4
Kulemera kwa maselo: 194.19
Nambala ya CAS:131-11-3
Katundu ndi ntchito
Mafuta osakhala ndi mtundu, owonekera bwino, bp282℃, malo ozizira 0℃, refractive index 1.516(20℃).
Zimasungunuka ndi ma resins osiyanasiyana a cellulosic, malaya, ma resins a ethylenic omwe amapereka mawonekedwe abwino opangira filimu, kumatira komanso kuteteza madzi.
Amagwiritsidwa ntchito kwambiri ngati chosungunulira popanga methyl-ethyl ketone peroxide, zophimba zotsutsana ndi kutupira zomwe zili ndi fluro.
Pulasitiki wa resini za cellulose acetate.
Chosakaniza cha udzudzu wotulutsa udzudzu, chapakati pa kapangidwe ka organic etc.
Muyezo wabwino
| Kufotokozera | Giredi Yapamwamba | Giredi Loyamba | Giredi Yoyenerera |
| Colourity(Pt-Co),khodi Nambala. ≤ | 15 | 30 | 80 |
| Asidi (yowerengedwa ngati asidi wa phthalic),% ≤ | 0.008 | 0.010 | 0.015 |
| Kuchuluka (20℃), g/cm3 | 1.193±0.002 | ||
| Zamkati (GC),% ≥ | 99.0 | 99.0 | 98.5 |
| Malo owunikira, ℃ ≥ | 135 | 130 | 130 |
| Kukhazikika kwa kutentha (Pt-Co), nambala ya khodi. ≤ | 20 | 50 | / |
| Kuchuluka kwa madzi,% ≤ | 0.10 | 0.20 | / |
Phukusi ndi malo osungira
Yopakidwa mu ng'oma yachitsulo ya malita 200, kulemera konse kwa 220 kg/ng'oma.
Zimasungidwa pamalo ouma, amthunzi, komanso opumira mpweya. Zimatetezedwa ku kugundana ndi dzuwa, mvula ikagwa panthawi yonyamula ndi kutumiza.
Kupyola pa moto wotentha kwambiri komanso wowonekera bwino kapena kukhudza chowonjezera oxidizing, kungayambitse ngozi yoyaka.
Chonde titumizireni uthenga kuti mupeze COA ndi MSDS. Zikomo.
