DMM plasitike Dimethyl Umugabo CAS 624-48-6
Dimethyl Maleate (DMM)
Imiti yimiti nuburemere bwa molekile
Imiti yimiti: C6H8O4
Uburemere bwa molekuline: 144.12
URUBANZA No.624-48-6
Ibyiza nibikoreshwa
Ibara ridafite ibara, rifite amavuta meza, bp 115 ℃ (3mmHg), indangagaciro ya 1.4283 (20 ℃).
Ikoreshwa nka plasitiki y'imbere, irashobora gukoporora hamwe na monomers nka vinyl chloride, vinyl acetate, styrene, nibindi.
Ikoreshwa kandi nkurwego rwo hagati muguhuza ibicuruzwa byinshi nkibicuruzwa byo kurwanya imirasire ya ultraviolet, nibindi.
Ubuziranenge
| Ibisobanuro | Icyiciro cya mbere | Icyiciro cyujuje ibyangombwa |
| Ibara ryinshi (Pt-Co), kode No ≤ | 20 | 40 |
| Agaciro ka acide, mgKOH / g ≤ | 0.10 | 0.15 |
| Ubucucike (20 ℃), g / cm3 | 1.152 ± 0.003 | |
| Ibirimo bya Ester,% ≥ | 99.0 | 99.0 |
| Ibirimo amazi,% ≤ | 0.10 | 0.15 |
Gupakira no kubika, umutekano
Gipfunyitse muri litiro 200 ingoma y'icyuma, uburemere bwa kg 220 / ingoma.
Ubitswe ahantu humye, igicucu, gihumeka.Irinzwe kugongana nizuba, kwibasira imvura mugihe cyo gutwara no kohereza.
Guhura n'umuriro mwinshi kandi usobanutse cyangwa kuvugana na okiside, byateje akaga.Niba ihuye nubushyuhe bwinshi, umuvuduko uri muri kontineri wagutse, wateje akaga Bang.
Niba uruhu ruhuye, gukuramo imyenda yanduye, kwozwa n'amazi menshi n'amazi y'isabune neza.Niba ijisho rihuye, kwoza amazi menshi hamwe nijisho rifunguye ako kanya muminota cumi n'itanu.Shaka ubuvuzi.
Pls twandikire kugirango tubone COA na MSDS.Murakoze.
