Tau Lelei a le Kamupani Gaosi Glacial Acetic Acid CAS: 64-19-7
Upu tutusa
Asetika Faanatura
Acid;Arg-Tyr-OH·;Ac-Phe-Arg-OEt·;Lys-Lys-Lys-OH·;Trityl-1,2-diaminoethane·;
WIJS SOLUTION;WIJS' SOLUTION;WIJS CHLORIDE
Fa'aaogāga o le Glacial Acetic Acid
1. E maua le acetic acid i le vineka. E maua mai i le fa'amamāina fa'aleagaina o la'au. E tele lona fa'aaogaina i le alamanuia o vaila'au. E fa'aaogaina i le gaosiga o le cellulose acetate, acetate rayon, ma le tele o acetate ma acetyl compounds; o se vaila'au fa'amama mo pulu, suāu'u, ma resins; o se mea e fa'asao ai mea'ai i le lolomiina ma le valiina; ma i le gaosiga o mea ola.
2. O le acetic acid o se vailaʻau taua i alamanuia. O le tali atu o le acetic acid ma vailaʻau o loʻo i ai le hydroxyl, aemaise lava o ava malosi, e mafua ai ona fausia ni acetate esters. O le faʻaaogaina tele o le acetic acid o le gaosiga lea o le vinyl acetate. E mafai ona gaosia le vinyl acetate e ala i le tali atu o le acetylene ma le acetic acid. E gaosia foʻi mai le ethylene ma le acetic acid. O le vinyl acetate e faʻafefiloi i le polyvinyl acetate (PVA), lea e faʻaaogaina i le gaosiga o alava, ata tifaga, mea faʻapipiʻi, ma vali latex.
O le cellulose acetate, lea e faʻaaogaina i ie ma ata tifaga, e gaosia e ala i le faʻafefiloi o le cellulose ma le acetic acid ma le acetic anhydride i le i ai o le sulfuric acid. O isi esters o le acetic acid, e pei o le ethyl acetate ma le propyl acetate, e faʻaaogaina i le tele o faʻaoga.
E fa'aaogaina le acetic acid e gaosia ai le palasitika polyethylene terephthalate (PET). E fa'aaogaina fo'i le acetic acid e gaosia ai vaila'au.
3. O le Glacial Acetic Acid o se acidulant o se vai manino, e leai se lanu e iai sona tofo oona pe a fa'afefiloi i le vai. E 99.5% pe sili atu lona mama ma e fa'ama'alili i le 17°c. E fa'aaogaina i sosi salati i se tulaga fa'afefiloi e maua ai le acetic acid e mana'omia. E fa'aaogaina o se mea e fa'asao ai, acidulant, ma mea manogi. E ta'ua fo'i o le acetic acid, glacial.
4. E fa'aaogaina le acetic acid o se vineka 'ai, o se mea e fa'asao ai ma o se vaila'au fa'afefiloi i le alamanuia o vaila'au, e pei o alava acetate, acetates, acetonitrile, vaila'au fa'afoma'i, manogi, vaila'au fa'amalūlū, vali (indigo) ma isi. Pepa Fa'amatalaga o Oloa.
5. E faʻaaogaina i le vai ma le le vai o le acid-base titrations.
6. Gaosiga o acetates eseese, acetyl compounds, cellulose acetate, acetate rayon, palasitika ma pa'u i le tanning; e fai ma oona o lavalava; lolomiina o calico ma vali silika; e fai ma acidulant ma mea fa'asao i mea'ai; solvent mo gums, resins, suau'u volatile ma le tele o isi mea. Fa'aaogaina lautele i gaosiga fa'apisinisi fa'alenatura. Fesoasoani fa'afoma'i (acidifier).
Fa'amatalaga o le Glacial Acetic Acid
| Fa'aputuga | Fa'amatalaga |
| Foliga vaaia | Vaila'au manino e aunoa ma le fa'a'au'au |
| Fa'ailoga o le Chromaticity (i Hazen) (Pt-Co) | ≤10 |
| Su'ega o le Acetic Acid | ≥99.8% |
| Susū | ≤0.15% |
| Asimā Formic | ≤0.05% |
| Su'ega o le Acetaldehude | ≤0.03% |
| Toega o le Fa'amamago | ≤0.01% |
| U'amea | ≤0.00004% |
| Mea e fa'aitiitia ai le permanganate | ≥30 |
Afifiina o le Glacial Acetic Acid
1050 KG/IBC
Teuina:E tatau ona fa'aogaina le acetic acid i nofoaga e leai ni mea e mu ai, ma o aofa'iga e sili atu i le 1 lita e tatau ona teuina i totonu o ni pusa u'amea ua tapuni lelei i nofoaga e 'ese mai mea e fa'a'okesaita ai.
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