OHUN WA ETHYLENE GLYCOL DIACETATE?
EGDA jẹ alaini awọ, epo õrùn kekere pẹlu profaili evaporation ti o lọra pupọ ti o rii awọn ohun elo pataki ni abuda mojuto foundry ati ninu awọn aṣọ akiriliki thermoplastic.
Product Identification：Ethylene glycol diacetate、Glycol diacetate
CAS RARA.:111-55-7
1,2-diacetoxyethane 1,2-ethanediol diacetate Aceticacid2-acetoxy-ethylester ETHYLENE OTI Ethylene Diacetate glycol diacetate
Ala: Ethanediol diacetate; Ethylene diacetate; 1,2-Diacetoxyethane; Ethylene acetate; ethane-1,2-diyl diacetate; ethane-1,2-diyl diacetate - ethane-1,2-diọl (1:1); 2-acetoxyethyl acetate; 1-acetoxyethyl acetate
Ilana molikula: C6H10O4
Omi ti ko ni awọ; Tu 21.3% ninu omi ni 20 ℃; Ni irọrun tiotuka ninu oti, ether, ati awọn miiran Organic epos
Boiling point: (101.3 kPa) 190.2 ℃,
Atọka itọka (20 ℃) 1.4159;
Filasi ojuami (šiši) 105 ℃;
O ni awọn ohun-ini kemikali gbogbogbo ti awọn esters ati pe o ni irọrun hydrolyzed si awọn ọti-lile ati awọn acid acetic ni iwaju omi onisuga caustic ati awọn acids inorganic.
Ethylene glycol diacetate jẹ nkan ti kemikali ti o ni awọn ohun-ini kemikali gbogbogbo ti awọn esters ati pe o ni irọrun hydrolyzed si awọn ọti-lile ati awọn acids acetic ni iwaju omi onisuga caustic ati awọn inorganic acids.
Idi ati awọn abuda:
Ọja yi jẹ ẹya o tayọ, daradara, ailewu ati ti kii-majele ti Organic epo. Ti a lo jakejado ni ile-iṣẹ oogun; Organic ester curing oluranlowo fun simẹnti resini; O tun lo bi epo ti o tayọ fun ọpọlọpọ awọn resini Organic, paapaa nitrocellulose, ati bi ohun elo aise fun awọn didan alawọ; Gẹgẹbi epo fun awọ sokiri nitro, inki titẹ sita, ester cellulose, ati kikun fluorescent ninu awọn aṣọ awọ. Nigba miran tun lo bi ohun oluranlowo itọju acid.
Packaging and storage：
Ọja yii rọrun lati ṣe hydrolyze, san ifojusi si mabomire ati lilẹ. Lakoko gbigbe ati ibi ipamọ, awọn ina ti o ṣii yẹ ki o ya sọtọ, ati pe awọn ọja yẹ ki o wa ni ipamọ ni ibi tutu, ibi gbigbẹ lati ṣe idiwọ ooru, ọrinrin, imọlẹ oorun, ati ojo.
Data Imọ-ẹrọ:
| Nkan | Idanwo | Standard |
| 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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