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ASETİK ASİT - http://www.oztugkimya.com/
Ana sayfa » ASETİK ASİT

ASETİK ASİT

Yazar Öztuğ Kimya

Görünümü : Renksiz Sıvı Haldedir.

Kimyasal Adı : E260, Sirke Asidi, Etanoik Asit

Kimyasal Formülü : CH3COOH

Ambalaj Şekli : 60 kg. lık Bidonlarda, 1 Tonluk Konteynerlarda

Tanımı ve Kullanım Alanları :

Sanayide biyolojik ve sentetik yollar ile imal edilir. Tuz ve esterine asetat denir. Suda tamamen çözünür. Zayıf bir asittir. Asetik asidin glasiel asetik asit türü % 99,5 saf asetik asit içermektedir. Asetik asidin bu % 99,5’lik glasiel formu 17°C’de katılaşır ve kristalimsi buz taneciklerine benzer bir yapı oluşturur.

Kullanım Alanları

Sirke imalatında kullanılır. Ayrıca turşu yapımında mikroorganizmaların oluşmasını engelleyerek sebzelerin bozulmasını engeller.

Sanayide çoğu kimyasalın üretiminde hammadde olarak kullanılır. Özellikle vinil asetat üretiminde kullanılır, bundan elde edilen polivinil asetat tahta tutkalı olarak kullanılır.

Çözücü olarak sanayide kullanılır. Örneğin, PET plastiklerin üretiminde kullanılan tereftalik asitin üretiminde çözücü olarak kullanılır. Bu kullanım asetik asitin tüm kullanımı içerisinde %5-10 oranındadır.

  1. Gıda sektöründe tampon olarak kullanılır. Asitlik sağlayıcı, koruyucu, lezzet verici olarak kullanılır.