DMM Wimeverizer Dimethyl Oer Cas 624-48-6
Dimethyl Mwamuna (DMM)
Mankhwala amtundu wa mankhwala ndi kulemera kwa maselo
Micmishi ya mankhwala: C6H8O4
Kulemera kwa maselo: 144.12
Cas No.:6248-6
Katundu ndi kugwiritsa ntchito
Wopanda utoto, wowoneka bwino wamafuta, bp 115 ℃ (3mhg), index (20).
Zogwiritsidwa ntchito ngati pulasitiki, zitha kuvota ndi monomers ngati vinyl chtswirini, vinyl acetate, styrene, etc.
Amagwiritsidwanso ntchito ngati cholembera chapakati chophatikizira zinthu zambiri monga momwe zimapangidwira kukana radiation ya ultraviolet, etc.
Muyezo woyenera
| Chifanizo | Kalasi yoyamba | Woyenerera |
| Colouty (PT-CO), Code No. ≤ | 20 | 40 |
| Mtengo wa asidi, mgkoh / g ≤ | 0.10 | 0.15 |
| Kuchulukitsa (20 ℃), G / CM3 | 1.152 ± 0,003 | |
| Ester zomwe zili,% ≥ | 99.0 | 99.0 |
| Madzi,% ≤ | 0.10 | 0.15 |
Phukusi ndi kusungidwa, chitetezo
Atadzaza mu 200 lita lalikulu dorka druma, net kulemera 220 kg / ng'oma.
Osungidwa owuma, shady, mpweya wabwino. Kuletsa kugundana ndi dzuwa, kuwukira mvula pakugwira ntchito ndi kutumiza.
Kukumana ndi moto wotentha komanso wowoneka bwino kapena kulumikizana ndi wothandizira oxidizing, zinayambitsa chiopsezo choyaka. Ngati mutakumana ndi kutentha kwambiri, kukakamizidwa mkati mwa chidebe, kunapangitsa ngozi ya bang.
Ngati khungu lilumikizana, kuchotsa zovala zodetsedwa, kutsuka ndi madzi ambiri ndi madzi a sopa. Diso litalumikizana ndi, litangotuluka ndi madzi ambiri ndi eyelid chomwe chimakhala chotseguka kwa mphindi khumi ndi zisanu. Pezani chithandizo chamankhwala.
Pls kulumikizana nafe kuti tipeze coa ndi MSDS. Zikomo.
