ETILEN NIMA GLİKOL DIACETATE?
EGDA rangsiz, past hidli erituvchi bo'lib, juda sekin bug'lanish profiliga ega bo'lib, quyma yadrolarini bog'lashda va termoplastik akril qoplamalarida asosiy ilovalarni topadi.
Product Identification：Ethylene glycol diacetate、Glikol diasetat
CAS NO.:111-55-7
1,2-diatsetoksietan 1,2-etandiol diasetat Asetat kislotasi 2-asetoksi-etilester ETİLEN ALKOL Etilen diasetat glikol diasetat
Afsuski: Etandiol diasetat; etilen diasetat; 1,2-diatsetoksietan; Etilen asetat; etan-1,2-diil diatsetat; etan-1,2-diil diatsetat - etan-1,2-diol (1:1); 2-atsetoksietil asetat; 1-atsetoksietil asetat
Molekulyar formula: C6H10O4
Rangsiz shaffof suyuqlik; 20 ℃ da 21,3% suvda eritiladi; Spirt, efir va boshqalarda oson eriydi organik erituvchis
Boiling point: (101.3 kPa) 190.2 ℃,
Sinishi indeksi (20 ℃) 1,4159;
Yonish nuqtasi (ochilish) 105 ℃;
Efirlarning umumiy kimyoviy xossalariga ega bo'lib, o'yuvchi natriy va noorganik kislotalar ishtirokida spirt va sirka kislotalarga oson gidrolizlanadi.
Etilen glikol diasetat esterlarning umumiy kimyoviy xossalariga ega bo'lgan kimyoviy modda bo'lib, o'yuvchi soda va noorganik kislotalar ishtirokida spirt va sirka kislotalariga oson gidrolizlanadi.
Maqsad va xususiyatlar:
Ushbu mahsulot mukammal, samarali, xavfsiz va toksik bo'lmagan organik erituvchi. Farmatsevtika sanoatida keng qo'llaniladi; Qatronlar quyish uchun organik esterni qattiqlashtiruvchi vosita; Bundan tashqari, u turli xil organik qatronlar, ayniqsa nitroselüloz uchun ajoyib hal qiluvchi va terini oqartiruvchi moddalar uchun xom ashyo sifatida ishlatiladi; Nitro purkagichli bo'yoq, bosma siyoh, tsellyuloza esteri va bo'yoq qoplamalarida floresan bo'yoq uchun hal qiluvchi sifatida. Ba'zan sifatida ham ishlatiladi kislota parvarishlash vositasi.
Packaging and storage：
Ushbu mahsulotni gidrolizlash oson, suv o'tkazmaydigan va muhrlanishga e'tibor bering. Tashish va saqlash vaqtida ochiq olov izolyatsiya qilinishi kerak, mahsulotlar issiqlik, namlik, quyosh nuri va yomg'irning oldini olish uchun salqin va quruq joyda saqlanishi kerak.
Texnik ma'lumotlar:
| BUYUM | TEST | STANDART |
| 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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