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bulk pharmaceutical intermediates

Ethylene glycol diacetate

Ethylene glycol diacetate
 

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Ethylene glycol diacetate


KODI ETHYLENE NDI CHIYANI Zotsatira GLYCOL DIACETATE?

EGDA ndi chosungunulira chopanda mtundu, chotsika komanso chosungunula pang'onopang'ono chomwe chimapeza ntchito zazikulu pazomangira zomangira zoyambira komanso zokutira za acrylic za thermoplastic.

Product Identification:Ethylene glycol diacetate、Glycol diacetate

CAS NO.:111-55-7


1,2-diacetoxyethane       1,2-ethanediol diacetate     Aceticacid2-acetoxy-ethylester   MOWA WA ETHYLENE       Ethylene Diacetate     glycol diacetate

Kalanga: Ethanediol diacetate; Ethylene diacetate; 1,2-Diacetoxyethane; Ethylene Acetate; ethane-1,2-diyl diacetate; ethane-1,2-diyl diacetate - ethane-1, 2-diol ( 1:1 ); 2-acetoxyethyl acetate; 1-acetoxyethyl acetate

Molecular formula: C6H10O4

EINECS:203-881-1

Zamadzimadzi zopanda mtundu; Sungunulani 21.3% m'madzi pa 20 ℃; Mosavuta kusungunuka mu mowa, ether, ndi zina organic zosungunuliras

Boiling point: (101.3 kPa) 190.2 ℃,

Refractive index (20 ℃) ​​1.4159;

Kung'anima mfundo (kutsegula) 105 ℃;

Ili ndi mankhwala ambiri a esters ndipo imasungunuka mosavuta kukhala ma alcohols ndi acetic acid pamaso pa caustic soda ndi ma inorganic acid.

Ethylene glycol diacetate ndi mankhwala omwe ali ndi mankhwala ambiri a esters ndipo amasungunuka mosavuta ku ma alcohols ndi acetic acid pamaso pa caustic soda ndi inorganic acid.

Cholinga ndi mawonekedwe:

Izi ndi zabwino kwambiri, zogwira mtima, zotetezeka komanso zopanda poizoni organic zosungunulira. Amagwiritsidwa ntchito kwambiri mumakampani opanga mankhwala; Organic ester kuchiritsa wothandizira poponya utomoni; Amagwiritsidwanso ntchito ngati zosungunulira zabwino kwambiri zosungunulira zosiyanasiyana organic resins, makamaka nitrocellulose, komanso ngati zopangira zowunikira zikopa; Monga chosungunulira cha utoto wa nitro, inki yosindikiza, ester cellulose, ndi utoto wa fulorosenti mu zokutira utoto. Nthawi zina amagwiritsidwanso ntchito ngati mankhwala wothandizira asidi.

Packaging and storage:

Izi ndi zosavuta hydrolyze, kulabadira madzi ndi kusindikiza. Poyendetsa ndi kusunga, moto wotseguka uyenera kusungidwa pawokha, ndipo zinthu ziyenera kusungidwa pamalo ozizira, owuma kuti asatenthe, chinyezi, kuwala kwadzuwa, ndi mvula.

 

Zaukadaulo:

ITEM MAYESO 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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