Itaconic anhydride kugadzira
Zita reChigadzirwa: Itaconic anhydride CAS: 2170-03-8 MF: C5H4O3 MW: 112.08 EINECS: 218-518-2 Kunyungudika: 66-68 °C (lit.) Poindi yekubikira: 114-115 °C/12 mmHg (lit.) Density: 1.2600 Refractive index: 1.5130 (kufungidzira) Fp: 114-115°C/12mm Tembiricha yekuchengeta: Chengetedza pasi pe +30°C. Fomu: Crystalline Powder BRN: 2212
1. Inoshandiswa zvakanyanya musimbi yekunamatira vanosimudzira 2. Synthetic resin inovandudza 3. Esterifying agent 4. Anti-tarnishing agent 5. Mushonga wesora 6. Mishonga yezvipembenene
1, T/T
2, L/C
3, Visa
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5, Paypal
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7, Western union
8, MoneyGram
9, Kunze kwezvo, dzimwe nguva tinogamuchirawo Bitcoin.
Nzvimbo yekuchengetera inofanirwa kunge iri kure kubva kune oxidant mvura sosi uye inochengetwa pasi pegasi rakaoma inert.Chengetedza chigadziko chakavharwa zvakasimba, chiise mumudziyo wakaoma, uye chengeta munzvimbo inotonhorera, yakaoma.
1. Dzivisa kusangana nemaokisi uye unyoro.Mishonga ine njodzi yekuora ndeye kabhoni monoxide uye kabhoni dhaikisaidhi. 2. Kuvapo muutsi hwemazuva ose. 3. Inert gasi kudzivirira kunodiwa.
