Umkhiqizi Intengo Enhle I-Glacial Acetic Acid CAS:64-19-7

Intengo Enhle Yomkhiqizi I-Glacial Acetic Acid CAS: 64-19-7 Isithombe Esifakiwe

incazelo emfushane:

I-Acetic acid iwuketshezi olungenambala noma ikristalu enephunga elimuncu, elifana neviniga futhi ingenye yama-carboxylic acid alula kakhulu futhi iyi-reagent yamakhemikhali esetshenziswa kabanzi. I-Acetic acid isetshenziswa kabanzi njenge-reagent yelabhorethri, ekukhiqizweni kwe-cellulose acetate ikakhulukazi yefilimu yezithombe kanye ne-polyvinyl acetate yeglue yokhuni, imicu yokwenziwa, nezinto zendwangu. I-Acetic acid iphinde yasetshenziswa kakhulu njenge-ejenti yokususa ama-scaling kanye nokulawula i-acidity ezimbonini zokudla.

I-CAS: 64-19-7

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Amagama afanayo

I-Acetic Yemvelo

I-Acid;Arg-Tyr-OH·;Ac-Phe-Arg-OEt·;Lys-Lys-Lys-OH·;Trityl-1,2-diaminoethane·;

I-WIJS SOLUTION;WIJS' SOLUTION;WIJS CHLORIDE

Ukusetshenziswa kwe-Glacial Acetic Acid

1. I-acetic acid itholakala kuviniga. Ikhiqizwa ekuhluzweni kwezinkuni okubhubhisayo. Isetshenziswa kabanzi embonini yamakhemikhali. Isetshenziswa ekwenziweni kwe-cellulose acetate, i-acetate rayon, kanye nama-acetate ahlukahlukene kanye nama-acetyl compounds; njengesithako sezinsini, amafutha, kanye nama-resin; njengesithako sokudla ekunyatheliseni nasekudayeni; kanye nasekwenziweni kwezinto eziphilayo.
2. I-Acetic acid iyikhemikhali ebalulekile yezimboni. Ukusabela kwe-acetic acid enamakhemikhali aqukethe i-hydroxyl, ikakhulukazi ama-alcohols, kuphumela ekwakhekeni kwama-acetate esters. Ukusetshenziswa okukhulu kwe-acetic acid kusekukhiqizweni kwe-vinyl acetate. I-vinyl acetate ingakhiqizwa ngokusabela kwe-acetylene ne-acetic acid. Iphinde ikhiqizwe kusuka ku-ethylene ne-acetic acid. I-vinyl acetate i-polymerized ibe yi-polyvinyl acetate (PVA), esetshenziswa ekukhiqizweni kwemicu, amafilimu, izinamathiseli, kanye nopende lwe-latex.
I-Cellulose acetate, esetshenziswa ezindwangu nasefilimini yezithombe, ikhiqizwa ngokusabela kwe-cellulose ne-acetic acid kanye ne-acetic anhydride lapho kukhona i-sulfuric acid. Amanye ama-ester e-acetic acid, njenge-ethyl acetate kanye ne-propyl acetate, asetshenziswa ngezindlela ezahlukene.
I-acetic acid isetshenziselwa ukukhiqiza i-plastic polyethylene terephthalate (PET). I-acetic acid isetshenziselwa ukukhiqiza imithi.
3. I-Glacial Acetic Acid iyi-acidulant ewuketshezi olucacile, olungenambala olune-acid ukunambitheka uma luxutshwe namanzi. Ingama-99.5% noma ngaphezulu ngobumsulwa futhi iqina ku-17°c. Isetshenziswa ekufakweni kwesaladi ngendlela exutshwe ukuze inikeze i-acetic acid edingekayo. Isetshenziswa njenge-preservative, acidulant, kanye ne-flavouring agent. Ibizwa nangokuthi i-acetic acid, glacial.
4. I-acetic acid isetshenziswa njengeviniga yetafula, njengesivikelo kanye nesisetshenziswa embonini yamakhemikhali, isib. imicu ye-acetate, ama-acetate, i-acetonitrile, imithi, amakha, izinto zokuthambisa, amadayi (indigo) njll. Ishidi Ledatha Yomkhiqizo.
5. Isetshenziswa ekulinganisweni kwamanzi kanye nokungangeni kwamanzi kwesisekelo se-asidi.
6. Ukwenziwa kwama-acetate ahlukahlukene, ama-acetyl compounds, i-cellulose acetate, i-acetate rayon, amapulasitiki kanye nerabha ekushiseni; njenge-laundry sour; ukuphrinta i-calico kanye ne-dyeing silk; njenge-acidulant kanye ne-preservative ekudleni; i-solvent yezinsini, ama-resin, amafutha aguquguqukayo kanye nezinye izinto eziningi. Isetshenziswa kabanzi ekwenziweni kwezinto eziphilayo ezithengiswayo. Usizo lwemithi (i-acidifier).

Ukucaciswa kwe-Glacial Acetic Acid

Inhlanganisela	Imininingwane
Ukubukeka	Uketshezi olubonakalayo ngaphandle kokumiswa
I-Chromaticity (e-Hazen) (Pt-Co)	≤10
Ukuhlolwa kwe-Acetic Acid	≥99.8%
Umswakama	≤0.15%
I-Formic Acid	≤0.05%
Ukuhlolwa kwe-Acetaldehude	≤0.03%
Izinsalela Zokuhwamuka	≤0.01%
Insimbi	≤0.00004%
Izinto ezinciphisa i-permanganate	≥30

Ukupakishwa kwe-Glacial Acetic Acid

1050 KG/IBC

Indawo Yokugcina: I-Acetic acid kufanele isetshenziswe kuphela ezindaweni ezingenazo imithombo yokushisa, futhi inani elingaphezu kwelitha eli-1 kufanele ligcinwe ezitsheni zensimbi ezivalwe kahle ezindaweni ezihlukile kuma-oxidizer.