Acide acetike irasa na acide glacial acetike?
Acide acetike irasa na acide glacial acetike?,
Acide Acike, aside irike, Abakora Acide Acide, acide acike ikora, Abatanga Acide,
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, izwi kandi nka acide acetike (36% -38%), acide glacial acetique (98%), formulaire ya chimique CH3COOH, ni acide monic organique, igice kinini cya vinegere. Acide ya anhydrous acetike (acide glacial acetic acide) ni hygroscopique itagira ibara ifite ubukonje bwa 16,6 ° C (62 ° F) hanyuma ihinduka kirisiti itagira ibara nyuma yo gukomera. Igisubizo cyacyo cyamazi ni acide nkeya kandi ntishobora kwangirika, kandi amavuta arakaza amaso nizuru.
Acide acetike ya glacial (ibintu byera), ni ukuvuga acide anhydrous acetike, ifumbire mvaruganda. Ikomera mu rubura ku bushyuhe buke kandi izwi cyane nka acide glacial acetic. Kwiyongera kwijwi mugihe cyo gukomera birashobora gutuma kontineri iturika. Flash point ni 39 ℃, igipimo cyo guturika ni 4.0% ~ 16.0%, kandi nibishobora kwemerwa cyane mukirere ntibirenza 25mg / m3. Acide acetike isukuye izakonja muri kirisiti imeze nka kirisiti munsi yo gushonga, bityo acide anhydrous acetic nayo yitwa acide glacial acetic.
Birashobora kugaragara ko byombi bidasa, flash point ya acide acetike ya ice ni 39 ℃, igipimo cyo guturika ni 4.0% ~ 16.0%, kandi nibishobora kwemerwa cyane mukirere ntibirenza 25mg / m3, aribyo ku bicuruzwa biteje akaga, na aside ya asike ntabwo ari ibintu biteje akaga.
