DMP Liquid Dimethyl Phthalate CAS 131-11-3
Dimethyl Phthalate (DMP)
Tsarin sinadarai da nauyin kwayoyin halitta
Tsarin sinadarai:C10H10O4
Nauyin kwayoyin halitta:194.19
Lambar CAS: 131-11-3
Kadara da amfani
ruwa mai haske, mara launi, bp282℃, wurin daskarewa 0℃, ma'aunin haske 1.516(20℃).
Yana narkewa da nau'ikan resin cellulosic, roba, da resin ethylenic daban-daban, yana ba da kyakkyawan tsarin samar da fim, mannewa da kuma kariya daga ruwa.
Ana amfani da shi sosai azaman mai narkewa don samar da methyl-ethyl ketone peroxide, mai ɗauke da fluoric anticorrosive.
Mai hana filastik don resins na cellulose acetate.
Sinadarin da ke fitar da sauro, matsakaici don haɗakar kwayoyin halitta da sauransu.
Ma'aunin inganci
| Ƙayyadewa | Babban Matsayi | Aji na Farko | Maki Mai Cancanta |
| Launi (Pt-Co), lambar lamba ≤ | 15 | 30 | 80 |
| Acidity (wanda aka lissafa azaman phthalic acid),%≤ | 0.008 | 0.010 | 0.015 |
| Yawa (20℃), g/cm3 | 1.193±0.002 | ||
| Abubuwan da ke ciki (GC),% ≥ | 99.0 | 99.0 | 98.5 |
| Wurin walƙiya, ℃ ≥ | 135 | 130 | 130 |
| Daidaiton zafi (Pt-Co), lambar lamba ≤ | 20 | 50 | / |
| Yawan ruwa,% ≤ | 0.10 | 0.20 | / |
Kunshin da ajiya
An saka shi a cikin ganga mai lita 200 na ƙarfe, nauyinsa ya kai kilogiram 220 a kowace ganga.
Ana adana shi a busasshe, inuwar da iska ke shiga. Ana hana shi karo da hasken rana, ruwan sama yayin sarrafawa da jigilar kaya.
Idan ka gamu da wuta mai zafi da haske ko kuma ka tuntuɓi wakilin oxidizing, hakan ya haifar da haɗarin ƙonewa.
Don Allah a tuntube mu don samun COA da MSDS. Na gode.
