Glacial acetic acid encyclopedia以上翻译结果来自有道神经网络翻译（YNMT）· 通用场景
Glacial acetic acid encyclopedia以上翻译结果来自有道神经网络翻译（YNMT）·通用场景,
Glacial acetic acid, glacial acetic acid akoonu, Glacial acetic acid awọn olupese, Glacial Acetic Acid Awọn olupese,
Sipesifikesonu Didara (GB/T 1628-2008)
| Awọn nkan itupalẹ | Sipesifikesonu | ||
| Super ite | Ipele akọkọ | Deede ite | |
| Ifarahan | Ko o ati ofe ti daduro ọrọ | ||
| Àwọ̀ (Pt-Co) | ≤10 | ≤20 | ≤30 |
| Ayẹwo% | ≥99.8 | ≥99.5 | ≥98.5 |
| Ọrinrin% | ≤0.15 | ≤0.20 | —- |
| Formic Acid% | ≤0.05 | ≤0.10 | ≤0.30 |
| acetaldehyde% | ≤0.03 | ≤0.05 | ≤0.10 |
| Iyọkuro Evaporation% | ≤0.01 | ≤0.02 | ≤0.03 |
| Iron(Fe)% | ≤0.00004 | ≤0.0002 | ≤0.0004 |
| Permanganate Time min | ≥30 | ≥5 | —- |
Awọn ohun-ini kẹmika:
1. Omi ti ko ni awọ ati irritating dour.
2. Ojuami yo 16.6 ℃;farabale ojuami 117,9 ℃;Filasi ojuami: 39 ℃.
3. Solubility omi, ethanol, benzene ati ethyl ether immiscible, insoluble in carbon disulphide.
Ibi ipamọ:
1. Ti o ti fipamọ ni itura kan, ile-ipamọ afẹfẹ.
2. Jeki kuro ninu ina, ooru.Akoko tutu yẹ ki o ṣetọju iwọn otutu ti o ga ju 16 DEG C, lati ṣe idiwọ imuduro.Lakoko akoko tutu, iwọn otutu yẹ ki o wa ni itọju ju 16 DEG C lati ṣe idiwọ / yago fun imuduro.
3. Jeki awọn eiyan edidi.Yẹ ki o wa niya lati oxidant ati alkali.Dapọ yẹ ki o yee nipasẹ gbogbo awọn ọna.
4. Lo bugbamu-ẹri ina, fentilesonu ohun elo.
5. Darí itanna ati irinṣẹ ti o fàyègba awọn lilo ti rọrun lati gbe awọn Sparks.
6. Awọn agbegbe ipamọ yẹ ki o wa ni ipese pẹlu awọn ohun elo itọju pajawiri ati awọn ohun elo ile ti o dara.
Lo:
1.Derivative: Ni akọkọ ti a lo ni synthetising acetic anhydride, acetic ether, PTA, VAC / PVA, CA, ethenone, chloroacetic acid, ati bẹbẹ lọ
2.Pharmaceutical: Acetic acid bi epo ati awọn ohun elo elegbogi, ti a lo fun iṣelọpọ ti penicilin G potas-sium, penicilin G sodium, penicillin procaine, acetanilide, sulfadiazine, ati sulfamethoxazole isoxazole, norfloxacin, ciprofloxacin, acetyl acid, nonniscetyl, acetyl acid, , kafeini, ati bẹbẹ lọ.
3.Intermediate: acetate, sodium hydrogen di, peracetic acid, ati be be lo
4.Dyestuff ati titẹ sita aṣọ ati dyeing: Ni akọkọ ti a lo ni iṣelọpọ awọn awọ kaakiri ati awọn awọ vat, ati titẹ aṣọ ati sisẹ dyeing
5. Synthesis amonia: Ni irisi acetate cuprammonia, ti a lo ni atunṣe syngas lati yọ litl CO ati CO2 kuro.
6. Fọto: Olùgbéejáde
7. roba adayeba: Coagulant
8. Ikole ile ise: Dena nja lati frezing9.Ni addtin tun ni lilo pupọ ni itọju omi, syntheticfiber, awọn ipakokoropaeku, awọn pilasitik, alawọ, kikun, iṣelọpọ irin ati ile-iṣẹ roba
Acetic acid (ti a tun npe ni acetic acid, glacial acetic acid, tabi agbekalẹ CH COOH) jẹ ẹya mono acid Organic ti ₃ jẹ orisun ti acidity ati õrùn õrùn ni ọti kikan.acetic acid funfun anhydrous (glacial acetic acid) jẹ omi hygroscopic ti ko ni awọ pẹlu aaye didi kan ti 16.7 ° C (62 ° F) o si di kirisita ti ko ni awọ lori imudara.Botilẹjẹpe acetic acid jẹ acid ti ko lagbara ti o da lori agbara rẹ lati yapa ninu awọn ojutu olomi, acetic acid jẹ ibajẹ ati awọn eefa rẹ jẹ irritating si awọn oju ati imu.
