O LE A LE ETHILENE GLYCOL DIACETATE?
O le EGDA ose vaisu e leai ni lanu, e maualalo le manogi ma le fa'agesegese o le fa'asaoina o fa'amatalaga e maua ai fa'aoga tetele i le fa'aulu fa'amaufa'atasi ma fa'alavalava fa'ameamea.
Product Identification：Ethylene glycol diacetate、Glycol diacetate
NO. CAS:111-55-7
1,2-diacetoxyethane 1,2-ethanediol diacetate Aceticacid2-acetoxy-ethylester ETHILENE AVAILA Ethylene Diacetate glycol diacetate
Talofa e: Ethanediol diacetate; Ethylene diacetate; 1,2-Diacetoxyethane; Ethylene Acetate; etana-1,2-diyl diacetate; etana-1,2-diyl diacetate – ethane-1,2-diol (1:1); 2-acetoxyethyl acetate; 1-acetoxyethyl acetate
fua mole: C6H10O4
Suavai manino le lanu; Fa'amuta 21.3% ile vai ile 20 ℃; E faigofie ona solu i le ava malosi, eter, ma isi solvent organics
Boiling point: (101.3 kPa) 190.2 ℃,
Fa'ailoga fa'afofo (20 ℃) 1.4159;
Fa'ailoga moli (tatala) 105 ℃;
O lo'o i ai uiga fa'a-kemikolo lautele o esters ma e faigofie ona fa'asusuina i 'ava mālosi ma acetic acids i le i ai o le suka ma mea fa'aletino.
O le Ethylene glycol diacetate o se vailaʻau faʻamaʻi o loʻo i ai uiga faʻapitoa masani o esters ma e faigofie ona faʻafefeteina i le ava malosi ma le acetic acid i le i ai o le suka ma mea faʻapitoa.
Fa'amoemoega ma uiga:
O lenei oloa e sili ona lelei, lelei, saogalemu ma e le oona solvent organic. Fa'aaoga lautele i le alamanuia pharmaceutical; so'o fa'amalolo ester fa'aletino mo le fa'asoloina o resini; E faʻaaogaina foi e avea o se solvent sili ona lelei mo resini faʻalaʻau eseese, aemaise lava nitrocellulose, ma o se mea mataʻutia mo paʻu paʻu; E fai ma vaisu mo le nitro spray paint, lomitusi vaitusi, cellulose ester, ma le fluorescent vali i vali vali. O nisi taimi e faʻaaogaina foi e pei o se vaila'au fa'aleleia.
Packaging and storage：
O lenei oloa e faigofie ona hydrolyze, faʻalogo i le susu ma faʻamaufaʻailoga. I le taimi o felauaiga ma le teuina, e tatau ona vavae ese afi mumu, ma e tatau ona teuina oloa i se nofoaga malulu, matutu e puipuia ai le vevela, susu, susulu o le la, ma timuga.
Fa'amatalaga Fa'atekinisi:
| MEA | TOFOTOGA | STANDRARD |
| 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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