Umkhiqizi Intengo enhle ye-glacial acetic acetic chas: 64-19-7

Umkhiqizi Intengo enhle ye-glacial acetic acetic cas: 64-19-7 isithombe esifakiwe

Incazelo emfushane:

I-acetic acid iwuketshezi olungenamibala noma i-crystal elinephunga elimuncu, elinjengeviniga elinjenge-acid elilula kakhulu futhi liyi-realent yamakhemikhali esetshenziswe kakhulu. I-acetic acid inesicelo esibanzi njenge-reagent yelebhu, ekwenziweni kwe-cellulose acetate ikakhulukazi yefilimu enezithombe kanye ne-polyvinyl acetate ye-glue yokhuni, imicu yokwenziwa, nezinto zokwenziwa. I-acetic acid nayo isetshenziswe kakhulu njenge-ejenti esolayo kanye nomlawuli we-acidity ezimbonini zokudla.

Case: 64-19-7

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Amanyanjana

I-Acetic Yemvelo

I-acid; i-arver-tyr-oh ·; ac-phe-arg-oheet ·; Lys-litys-litys-oh ·; trityl-1,2-dianeethane

Isixazululo se-Wizs; Isixazululo se-Wijs; I-Wizs Chloride

Izicelo ze-glacial acetic acid

I-1.Apetic acid yenzeka kuviniga. Kukhiqizwa i-distillation ebhubhisayo yokhuni. I-ITFinds application ebanzi kumakhemikhali. Isetshenziswa ekwenziweni kweCellulose Acetate, acetate rayon, kanye namakhompiyutha ahlukahlukene we-acetyl; Njenge-solventfor: izinsini, kanye nama-resins; Njengokugcina kokugcina ekuphrintweni nasedaya; nase-Organicsynthesis.
I-2Apetic acid iyikhemikhali ebalulekile yezimboni. Ukusabela kwe-acetic acid nge-hydroxyl equkethe amakhompiyutha, ikakhulukazi ama-alcohols, kuphumela ekwakhekeni kwama-acetate esters. Ukusetshenziswa okukhulu kakhulu kwe-acetic acid kusekukhiqizeni i-vinyl acetate. I-Vinyl Acetate ingakhiqizwa ngokusabela kwe-acetylene ne-acetic acid. Kukhiqizwa futhi kusuka ku-ethylene ne-acetic acid. I-Vinyl Acetate ine-polymerized in polyvinyl acetate (PVA), esetshenziswa ekukhiqizeni imicu, amafilimu, izinamathiseli kanye namapende we-latex.
I-Cellulose Acetate, esetshenziswa ku-Textimes kanye nefilimu yezithombe, ikhiqizwa ngokuphendula i-cellulose nge-acetic acid kanye ne-acetic anhydride phambi kwe-sulfuric acid. Amanye ama-esters we-acetic acid, afana ne-ethyl acetate kanye ne-pepyl acetate, asetshenziswa ezinhlelweni ezahlukahlukene.
I-acetic acid isetshenziselwa ukukhiqiza i-polyethylene terephthalate (pet). I-acetic acid isetshenziselwa ukukhiqiza imithi.
I-3.Glacial acetic acid iyi-aagulant okuwuketshezi olucacile, olungenamibala olunokunambitheka nge-acid lapho luhlanjululwe ngamanzi. Kungama-99,5% noma ngaphezulu ngobumsulwa kanye nokukhazimula ngo-17 ° C. Isetshenziswa ekugqokeni kwesaladi kwifomu elihlanjululwe ukuhlinzeka nge-acece acid edingekayo. Isetshenziswa njenge-ejenti yokulondolozwa, i-acualitant and flavong ejenti. Ibizwa futhi i-acetic acid, i-glacial.
I-4.Apetic acid isetshenziswa njengoviniga wetafula, njenge-endervarative futhi njengomphakathi embonini yamakhemikhali, isib
I-5.Isetshenziswa ezinhlanzini zamanzi nezingezona ze-acide-base.
6.Izinkumbulo ze-acetates ehlukahlukene, ama-acetyl compounds, i-cellulose acetate, i-acetate rayo, amapulasitiki kanye nerabha ekusikeni; Njengoba i-cundor horting; Ukuphrinta i-calico nokudaya usilika; njenge-acualint ne-wanderative ekudleni; I-solvent yezinsini, izinsini, amafutha aguqukayo nezinye izinto eziningi. Isetshenziswa kabanzi ezinhlotsheni ze-organic eziphilayo. I-SPARAMCEUTIC AID (Acidifier).

Ukucaciswa kwe-glacial acetic acid acid

Landela	Ukucacisa
Ukubonakala	Uketshezi olusobala ngaphandle kwemisiwe
I-Chromatity (eHazen) (PT-CO)	≤10
Acetic acid assay	≥99.8%
Ubumanzi	≤0.15%
I-acid ekhethiweyo	≤0.05%
Acetaldehude Assay	≤0.03%
Izinsalela zokuhwamuka	≤0.01%
Insimbi yoku-ayina	≤0.00004%
Izinto zokunciphisa-ukunciphisa	≥30

Ukupakisha i-glacial acetic acid

I-1050 kg / ibc

Isitoreji: I-acetic acid kufanele isetshenziswe kuphela ezindaweni ezingenayo imithombo yokulahla, futhi amanani amakhulu kune-1 litre kufanele agcinwe ezitsheni zensimbi ezivalwe ngokuqinile ezindaweni ezihlukaniswe yi-oxidizers.