He aha ka ʻokoʻa ma waena o glacial acetic acid a me ka acetic acid

He aha ka ʻokoʻa ma waena o ka ʻakika acetic glacial a me ka waikawa acetic,
Acetic acid, ʻAkaʻakika Glacial, ka hana a me ka hoʻohana ʻana i ka waika acetic glacial, ʻO nā mea hana acetic acid glacial, ka hoʻohana ʻana i ka waikawa acetic glacial,
ʻO ka ʻōlelo kikoʻī (GB/T 1628-2008)

Nā waiwai physicochemical:
1. ʻO ka wai kala ʻole a me ka dour hoʻonāukiuki.
2. Ka helu hehee 16.6 ℃; wahi paila 117.9 ℃; Kaila uila: 39 ℃.
3. ʻAʻole hiki ke hoʻoheheʻe ʻia ka wai, ethanol, benzene a me ka ethyl ether, hiki ʻole ke hoʻoheheʻe ʻia i loko o ka carbon disulphide.

Waihona:
1. Mālama ʻia i loko o kahi hale kūʻai ʻoluʻolu.
2. E mālama i ke ahi, wela. Pono ke kau anuanu e mālama i ka mahana ma mua o 16 DEG C, i mea e pale ai i ka paʻa. I ke kau anuanu, pono e mālama ʻia ka mahana ma luna o 16 DEG C i mea e pale ai a pale i ka paʻa.
3. E hoʻopaʻa i ka pahu. Pono e hoʻokaʻawale ʻia mai ka oxidant a me ka alkali. Pono e pale ʻia ka hui ʻana ma nā ʻano a pau.
4. E hoʻohana i nā kukui pahū, nā keʻena ea.
5. ʻO nā mea hana mīkini a me nā mea hana e pāpā ai i ka hoʻohana ʻana i ka maʻalahi o ka hana ʻana i nā huna ahi.
6. Pono e ho'olako 'ia nā wahi e waiho ai me nā lako lā'au ulia pōpilikia a me nā lako hale kūpono.

E hoʻohana:

1.Derivative: Hoʻohana nui ʻia i ka synthetising acetic anhydride, acetic ether, PTA, VAC / PVA, CA, ethenone, chloroacetic acid, etc.
2.Pharmaceutical: Acetic acid e like me ka mea hoʻoheheʻe a me ka lāʻau lapaʻau, hoʻohana nui ʻia no ka hana ʻana o ka penicilin G potas-sium, penicilin G sodium, penicillin procaine, acetanilide, sulfadiazine, a me sulfamethoxazole isoxazole, norfloxacin, ciprofloxacin, non-acetyl salicydine. ,caffeine, etc.
3.Intermediate: acetate , sodium hydrogen di ,ʻakika peracetic , etc
4.Destuff a me ka lole paʻi a me ka waihoʻoluʻu: Hoʻohana nui ʻia i ka hana ʻana i nā disperse dyes a me vat dyes, a me ka paʻi lole a me ka hana ʻana.
5. Synthesis ammonia: Ma ke ʻano o ka cuprammonia acetate, hoʻohana ʻia i ka hoʻomaʻemaʻe ʻana i nā syngas e wehe i kahi litl CO a me CO2
6. Kiʻi: Mea hoʻomohala
7. ʻO ke kopa maoli: Coagulant
8. ʻOihana hana: Kaohi ʻana i ka ʻuala mai ka paʻukū9. I ka addtin hoʻohana nui ʻia i ka mālama wai, syntheticfiber, pesticides, plastics, ʻili, pena, ka hana metala a me ka ʻoihana ʻoihana.

ʻO ka mea mua, ʻokoʻa ke ʻano

1, ice acetic acid: he anhydrous acetic acid, acetic acid kekahi o nā mea koʻikoʻi koʻikoʻi, nā mea hoʻohuihui.

2, acetic acid: he ʻakika monic organik, ka mea nui o ka vīneka.

ʻO ka lua, nāʻano likeʻole

1, ʻakika acetic glacial: hoʻopaʻa ʻia i ka hau ma ka wela haʻahaʻa, ʻike mau ʻia ʻo glacial acetic acid. ʻO ka hoʻonui ʻia ʻana o ka leo i ka wā paʻa i hiki ke naha ka ipu. ʻO ka helu uila he 39 ℃, ʻo ka palena pahū he 4.0% ~ 16.0%, a ʻo ka nui o ka ʻae ʻia i ka lewa ʻaʻole i ʻoi aku ma mua o 25mg/m3. E maloʻo ka ʻakika acetic maʻemaʻe i loko o nā kristal e like me ka hau ma lalo o ka helu heheʻe, no laila ua kapa ʻia ka ʻakika acetic anhydrous.

2, acetic acid: loaʻa ka 98% glacial acetic acid, pili pili (wai ka 1): 1.050; Viscosity (mPa.s): 1.22 (20 ℃); Pumi mahu ma 20 ℃ (KPa): 1.5; ʻO ke ʻano a me ka ʻala: ʻO ka wai kala ʻole me ka ʻala acetic acid honi.

ʻEkolu, hoʻohana like ʻole

1, glacial acetic acid: hoʻohana nui ʻia no ka synthesis o vinyl acetate, acetate fiber, acetic anhydride, acetate, metala acetate a me halogenated acetic acid. He mea koʻikoʻi ia no ka lāʻau lapaʻau, dye, pesticide a me nā synthesis organik.

2, acetic acid: hiki ke hoʻohana ʻia e like me ka acidity regulator, acidifier, pickling agent, flavoring agent, spices, etc.