DÈ TH' ETHYLENE GLYCOL DIACETATE?
Tha EGDA na fhuasgladh gun dath, le fàileadh ìosal le ìomhaigh falmhachaidh gu math slaodach a lorgas prìomh thagraidhean ann am prìomh cheangal fùirneis agus ann an còmhdach acrylic thermoplastic.
Product Identification：Ethylene glycol diacetate、Glycol diacetate
CAS NO.:111-55-7
1,2-diacetoxyethane 1,2-ethanediol diacetate Aceticacid2-acetoxy-ethylester ALCOHOL ETHYLEN Ethylene Diacetate glycol diacetate
Och: Diacetate Ethanediol; Ethylene diacetate; 1,2-Diacetoxyethane; Ethylene Acetate; eathan-1,2-diyl diacetate; ethan-1,diacetate 2-diyl - ethan-1,2-diol (1:1); 2-acetoxyethyl acetate; 1-acetoxyethyl acetate
Foirmle moileciuil: C6H10O4
Leaghaidh follaiseach gun dath; Fuasgail 21.3% ann an uisge aig 20 ℃; Gu furasta solubhail ann an deoch làidir, ether, agus eile fuasgladh organachs
Boiling point: (101.3 kPa) 190.2 ℃,
Clàr-ìnnse refractive (20 ℃) 1.4159;
Flash puing (fosgladh) 105 ℃;
Tha na feartan ceimigeach coitcheann aig esters agus tha e furasta a uisgeachadh gu alcohols agus searbhagan acetic an làthair soda caustic agus searbhagan neo-organach.
Is e stuth ceimigeach a th’ ann an ethylene glycol diacetate aig a bheil na feartan ceimigeach coitcheann aig eathraichean agus a tha furasta an uisgeachadh gu alcohols agus aigéid acetic an làthair soda caustic agus searbhagan neo-organach.
Adhbhar agus feartan:
Tha an toradh seo sàr-mhath, èifeachdach, sàbhailte agus neo-phuinnseanta fuasgladh organach. Air a chleachdadh gu farsaing ann an gnìomhachas cungaidh-leigheis; Organach ester leigheas àidseant airson tilgeadh roisinn; Tha e cuideachd air a chleachdadh mar shàr solvent airson diofar organach resins, gu h-àraidh nitrocellulose, agus mar stuth amh airson leathar brighteners; Mar fhuasgladh airson peant spraeadh nitro, inc clò-bhualaidh, eistear ceallalose, agus peant flùraiseach ann an còmhdach peant. Uaireannan, cuideachd air a chleachdadh mar a àidseant cumail suas searbhag.
Packaging and storage：
Tha an toradh seo furasta a hydrolyze, thoir aire do uisge-dhìonach agus seulachadh. Rè còmhdhail agus stòradh, bu chòir lasraichean fosgailte a bhith aonaranach, agus bu chòir toraidhean a stòradh ann an àite fionnar, tioram gus casg a chuir air teas, taiseachd, solas na grèine agus uisge.
Dàta Teicnigeach:
| EILE | DEUCHAINN | GNIOMHARA |
| 1 | EGDA content % | ≥98.0 |
| 2 | Acidity(As HAC)% | ≤0.10 |
| 3 | Moisture% | ≤0.10 |
| 4 | Color（Pt-Co） | ≤15 |
| 5 | specific Gravity（20℃）g/cm3 | 1.090-1.11 |
| 6 | Refractive index（20℃） | 1.40-1.425 |
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