Acide glacial acetike ni iki
Acide acetike glacial ni iki,
Acide Acetike Acide, glacial acetic acide ibikorwa, Abakora aside ya glacique, glacial acetic acide ikoresha n'ingaruka,
Ibisobanuro byiza (GB / T 1628-2008)
| Ibintu byo gusesengura | Ibisobanuro | ||
| Impamyabumenyi | Icyiciro cya mbere | Icyiciro gisanzwe | |
| Kugaragara | Sobanura kandi nta kibazo cyahagaritswe | ||
| Ibara (Pt-Co) | ≤10 | ≤20 | ≤30 |
| Suzuma% | ≥99.8 | ≥99.5 | ≥98.5 |
| Ubushuhe% | ≤0.15 | ≤0.20 | —- |
| Acide isanzwe% | ≤0.05 | ≤0.10 | ≤0.30 |
| acetaldehyde% | ≤0.03 | ≤0.05 | ≤0.10 |
| Ibisigara bisigaye% | ≤0.01 | ≤0.02 | ≤0.03 |
| Icyuma (Fe)% | ≤0.00004 | ≤0.0002 | ≤0.0004 |
| Permanganate Igihe min | ≥30 | ≥5 | —- |
Imiterere yumubiri:
1. Amazi adafite ibara kandi arakaza dour.
2. Gushonga ingingo 16.6 ℃; ingingo itetse 117.9 ℃; Ingingo yerekana: 39 ℃.
3. Amazi ya elegitoronike, Ethanol, benzene na Ethyl ether idasobanutse, idashobora gushonga muri karubone disulphide.
Ububiko:
1. Yabitswe mububiko bukonje, buhumeka.
2. Irinde umuriro, ubushyuhe. Igihe cyubukonje kigomba gukomeza ubushyuhe burenze 16 DEG C, kugirango birinde gukomera. Mugihe cyubukonje, ubushyuhe bugomba kuguma hejuru ya 16 DEG C kugirango wirinde / wirinde gukomera.
3. Komeza ikintu gifunze. Bikwiye gutandukana na okiside na alkali. Kuvanga bigomba kwirindwa muburyo bwose.
4. Koresha amatara adashobora guturika, ibikoresho byo guhumeka.
5. Ibikoresho bya mashini nibikoresho bibuza gukoresha byoroshye kubyara ibishashi.
6. Ahantu ho guhunika hagomba kuba hafite ibikoresho byihutirwa byihutirwa nibikoresho bikwiye byo guturamo.
Koresha:
1.Derivative: Ahanini ikoreshwa muguhuza anhydride ya acetike, ether ya acetike, PTA, VAC / PVA, CA, ethenone, aside chloroacetic, nibindi
2.Parmaceutical: Acide acetike nkibikoresho bya solvent na pharmaceuticalraw, bikoreshwa cyane mugukora penisiline G potas-sium, penisiline G sodium, penisiline procaine, acetanilide, sulfadiazine, na sulfamethoxazole isoxazole, norfloxacin, ciprofloxacin, acetyl salicylic , cafeyine, n'ibindi.
3. Hagati: acetate, sodium hydrogen di, aside peracetike, nibindi
4.Ibikoresho byo gucapa no gusiga imyenda: Byinshi bikoreshwa mukubyara amarangi yatatanye hamwe n amarangi ya vat, hamwe no gucapa imyenda no gutunganya amarangi.
5. Synthesis ammonia: Muburyo bwa cuprammonia acetate, ikoreshwa mugutunganya syngas kugirango ikureho litl CO na CO2
6. Ifoto: Umushinga
7. reberi isanzwe: Coagulant
8. Inganda zubaka: Kurinda beto gukonja9. Muri addtin kandi ikoreshwa cyane mugutunganya amazi, synthiquefibre, imiti yica udukoko, plastike, uruhu, irangi, gutunganya ibyuma ninganda
Acide acetike (nanone yitwa acide acetike, acide glacial acetic acide, cyangwa formula CH COOH) ni acide mono aside ₃ niyo soko ya acide numunuko ukabije muri vinegere. Acide ya anhydrous acetike (acide glacial acetic acide) ni amazi ya hygroscopique idafite ibara rifite ubukonje bwa 16.7 ° C (62 ° F) kandi ihinduka kirisiti itagira ibara imaze gukomera. Nubwo aside ya acetike ari aside idakomeye ishingiye ku bushobozi ifite bwo gutandukana mu bisubizo by’amazi, aside acike irabora kandi imyuka yayo irakaza amaso nizuru.
acide acike, aside irike yuzuye karubike irimo atome ebyiri za karubone, nikintu gikomeye kirimo oxy ikomoka kuri hydrocarbone. Inzira ya molekulari C2H4O₂, imiterere Imiterere ya molekulari
Imiterere ya molekulari
Bigufi CH₃COOH, HAC nuburyo bugufi. Itsinda ryimikorere ya formulaire yuburyo ni carboxyl groupe na CAS numero 64-19-7. Kuberako aribintu nyamukuru bigize vinegere, bizwi kandi nka acide acike. Mu mbuto cyangwa amavuta yimboga, kurugero, cyane cyane muburyo bwa ester yibintu byabo; Iraboneka nka acide yubusa mubice, umwanda, namaraso yinyamaswa. Vinegere isanzwe irimo 3% kugeza 5% acide acike. Acide acike ni amazi atagira ibara afite impumuro nziza. Uburemere bwa molekile bugereranije ni 60.05, aho gushonga ni 16,6 ℃, aho gutekera ni 117.9 ℃, ubucucike bugereranije ni 1.0492 (20/4 ℃), ubucucike buri hejuru y’amazi, igipimo cyo kuvunika ni 1.3716. Acide acetike isukuye irashobora gukora nk'ibarafu munsi ya 16,6 ° C, bityo ikaba yitwa acide glacial acetic. Gushonga mumazi, Ethanol, ether na karubone tetrachloride. Iyo amazi yongewe kuri acide acetike, ubwinshi bwuzuye buba buto kandi ubucucike bwiyongera kugeza igipimo cya molekile ari 1: 1, bihuye no gushiraho mono-acide CH3C (OH) ₃, bikomeza kuvangwa kandi ntibikiri guhinduka mubunini .
