ŠTA JE ETILEN GLYCOL DIACETAT?
EGDA je bezbojno otapalo slabog mirisa s vrlo sporom profilom isparavanja koje nalazi veliku primjenu u vezivanju jezgra ljevaonice i termoplastičnim akrilnim premazima.
Product Identification：Ethylene glycol diacetate、Glikol diacetat
CAS BR.:111-55-7
1,2-diacetoksietan 1,2-etandiol diacetat Acetacid2-acetoksi-etilester ETILEN ALKOHOL Etilen diacetat glikol diacetat
avaj: Ethandiol diacetate; Etilen diacetat; 1,2-diacetoksietan; Etilen acetat; etan-1,2-diil diacetat; etan-1,2-diil diacetat – etan-1,2-diol (1:1); 2-acetoksietil acetat; 1-acetoksietil acetat
Molekularna formula: C6H10O4
Bezbojna prozirna tekućina; Otopiti 21,3% u vodi na 20 ℃; Lako rastvorljiv u alkoholu, eteru i dr organski rastvaračs
Boiling point: (101.3 kPa) 190.2 ℃,
Indeks loma (20 ℃) 1,4159;
Tačka paljenja (otvaranje) 105 ℃;
Ima opšta hemijska svojstva estera i lako se hidrolizira u alkohole i sirćetne kiseline u prisustvu kaustične sode i neorganskih kiselina.
Etilen glikol diacetat je hemijska supstanca koja ima opšta hemijska svojstva estera i lako se hidrolizira u alkohole i sirćetne kiseline u prisustvu kaustične sode i neorganskih kiselina.
Namjena i karakteristike:
Ovaj proizvod je odličan, efikasan, siguran i netoksičan organski rastvarač. Široko se koristi u farmaceutskoj industriji; Organsko estersko sredstvo za stvrdnjavanje smole za livenje; Koristi se i kao odlično otapalo za razne organske smole, posebno nitrocelulozu, i kao sirovina za izbjeljivače kože; Kao rastvarač za nitro boju u spreju, štamparsko mastilo, ester celuloze i fluorescentne boje u premazima boja. Ponekad se koristi i kao sredstvo za održavanje kiseline.
Packaging and storage：
Ovaj proizvod se lako hidrolizira, obratite pažnju na vodootpornost i brtvljenje. Tokom transporta i skladištenja, otvoreni plamen treba izolovati, a proizvode čuvati na hladnom i suvom mestu kako bi se sprečila toplota, vlaga, sunčeva svetlost i kiša.
Tehnički podaci:
| ITEM | TEST | 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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