ETHYLENE NI NINI GLYCOL DIACETATE?
EGDA ni kiyeyusho kisicho na rangi na harufu ya chini na wasifu wa uvukizi wa polepole sana ambao hupata matumizi makubwa katika kuunganisha msingi na katika mipako ya akriliki ya thermoplastic.
Product Identification：Ethylene glycol diacetate、Glycol diacetate
CAS NO.:111-55-7
1,2-diacetoxyethane 1,2-ethanediol diacetate Aceticacid2-acetoksi-ethylester POMBE YA ETHYLENE Ethylene Diacetate glycol diacetate
Ole: Ethanediol diacetate; Ethylene diacetate; 1,2-Diacetoxyethane; Acetate ya ethylene; ethane-1,2-diyl diacetate; ethane-1,2-diyl diacetate - ethane-1,2-dioli ( 1:1); 2-acetoxyethyl acetate; 1-acetoxyethyl acetate
Fomula ya molekuli: C6H10O4
Kioevu kisicho na rangi ya uwazi; Futa 21.3% katika maji kwa 20 ℃; Mumunyifu kwa urahisi katika pombe, etha na zingine kutengenezea kikabonis
Boiling point: (101.3 kPa) 190.2 ℃,
Kielezo cha refractive (20 ℃) 1.4159;
Kiwango cha kumweka (ufunguzi) 105 ℃;
Ina mali ya jumla ya kemikali ya esta na hutolewa kwa urahisi hidrolisisi kwa alkoholi na asidi asetiki mbele ya caustic soda na asidi isokaboni.
Ethylene glycol diacetate ni dutu ya kemikali ambayo ina mali ya jumla ya kemikali ya esta na hutiwa hidrolisisi kwa alkoholi na asidi asetiki mbele ya caustic soda na asidi isokaboni.
Kusudi na sifa:
Bidhaa hii ni bora, yenye ufanisi, salama na isiyo na sumu kutengenezea kikaboni. Inatumika sana katika tasnia ya dawa; Wakala wa kuponya ester ya kikaboni kwa kutupa resin; Pia hutumika kama kutengenezea bora kwa resini mbalimbali za kikaboni, hasa nitrocellulose, na kama malighafi ya kung'arisha ngozi; Kama kutengenezea rangi ya mnyuziko wa nitro, wino wa kuchapisha, esta selulosi, na rangi ya fluorescent katika mipako ya rangi. Wakati mwingine pia hutumika kama wakala wa matengenezo ya asidi.
Packaging and storage：
Bidhaa hii ni rahisi kwa hidrolisisi, makini na kuzuia maji na kuziba. Wakati wa usafirishaji na uhifadhi, miali ya wazi inapaswa kutengwa, na bidhaa zinapaswa kuhifadhiwa mahali pa baridi, kavu ili kuzuia joto, unyevu, mwanga wa jua, na mvua.
Data ya Kiufundi:
| KITU | JARIBU | KIWANGO |
| 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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