He aha ka acetic acid? Acetic acid

He aha ka acetic acid? Acetic acid,
Acetic acid, ʻAkaʻakika 99.85, hana acetic acid, ka hana a me ka hoʻohana acetic acid, Mea Hana Acetic Acid, nā mea hoʻolako acetic acid ma Kina, Hoʻohana ʻia ka Acetic Acid, ʻO nā mea hana acetic acid Kina, nā kumu hoʻohālike acetic acid home, home acetic acid ke kumu kūʻai o kēia lā, ʻo ke kumu kūʻai o kēia lā acetic acid, ke kumukuai o keia la,
Nā huaʻōlelo

hoʻohana nui ʻia i ka synthesis o acetic anhydride, ethyl acetate, PTA, VAC / PVA, CA, ethylene, chloroacetic acid, etc.

Laau lapaau

Me ka acetic acid e like me ka solvent a me ka lāʻau lapaʻau, hoʻohana nui ʻia ia i ka hana ʻana o ka penicillin G potassium, penicillin G sodium, penicillin procaine, acetaniline, sulfadiazine, a me sulfamethoxazole isoxazole, norfloxacin, ciprofloxacin, acetylsalicylic acid, pnishenacetin. caffeine, etc.

Nā mea waena

acetate, sodium dihydrogen, peracetic acid, etc

ʻO nā wai waihoʻoluʻu a me ka paʻi textile a me ka waihoʻoluʻu

hoʻohana nui ʻia i ka hana ʻana i nā disperse dyes a me VAT dyes, a me ka paʻi textile a me ka hoʻoili ʻana.

Ammonia synthetic

Ma ke ʻano o ka cupramine acetate, hoʻohana ʻia e hoʻomaʻemaʻe i ke kinoea synthetic e wehe i nā mea liʻiliʻi o CO a me CO2

Kiʻi kiʻi

Mea hoʻomohala

Lapa maoli

coagulant

Kūkulu

Kāohi i ka ʻeke mai ka hau. Eia kekahi, hoʻohana nui ʻia ia i ka mālama wai, nā fibers synthetic, pesticides, plastics, ʻili, pena, ka hoʻoili metala a me nā ʻoihana ʻenehanaAcetic acid (kapa ʻia ʻo acetic acid a i ʻole glacial acetic acid) ʻala i ka vīneka. ʻO ka waiʻakika anhydrous acetic maʻemaʻe (glacial acetic acid) he wai hygroscopic kala ʻole me kahi pae maloʻo o 16.7 ° C (62 ° F). Ma ka paʻa ʻana, lilo ia i aniani kala ʻole. ʻOiai ʻo ka ʻakika acetic he ʻakika nāwaliwali e pili ana i kona hiki ke hoʻokaʻawale i nā wai wai, he mea ʻino ka acetic acid a hoʻonāukiuki kona mau mahu i ka maka a me ka ihu.

ʻIke kumu
Acetic acid(acetic acid)

[Nā inoa ʻē aʻe] glacial acetic acid

[Indication] ʻO nā ʻokoʻa like ʻole o ka huahana i hoʻohana ʻia no ka mālama ʻana i nā maʻi fungal superficial o ka ʻili, ka ʻeha irrigation a me nā kulina, ka mālama ʻana i nā warts. Hiki ke hoʻohana ʻia ka waikawa acetic glacial e like me ka caustic.
Waiwai kino
Māmā pili (he 1 ka wai) : 1.050

Kaumaha molekalale pili: 60.05

Wehe hau (℃): 16.6

Puni paila (℃): 117.9

ʻAiʻoniʻoni (mPa.s): 1.22 (20 ℃)

Pumi mahu ma 20 ℃ (KPa): 1.5

ʻO ke ʻano a me ka ʻala: ʻO ka wai kala ʻole, ka ʻala o ka vīneka.

Solubility: hiki ke hoʻoheheʻe ʻia i ka wai, ethanol, etera, carbon tetrachloride a me glycerol a me nā mea hoʻoheheʻe ʻē aʻe.

Hoʻohālikelike: Material: ma hope o ka dilution he corrosion ikaika i ka metala, 316 # a me 318 # stainless steel a me ka alumini hiki ke lilo i mea hana maikaʻi.

Helu maʻamau Huahana Lahui: GB/T 676-2007

ʻO ka ʻakika Acetic ma ka lumi wela he wai kala ʻole me ka ʻono ʻawaʻawa ikaika. ʻO 16.6 ℃ (289.6 K) ka helu heheʻe o ka ʻakika acetic. He 117.9 ℃ (391.2 K). ʻO ka mānoanoa pili he 1.05, ʻo ke kiko uila he 39 ℃, a ʻo ka palena pahū he 4% ~ 17% (volume). E maloʻo ka ʻakika acetic maʻemaʻe i loko o nā kristal hau ma lalo o ka helu heheʻe, no laila ua kapa ʻia ʻo anhydrous acetic acid. Hiki ke hoʻoheheʻe ʻia ka ʻakika acetic i loko o ka wai a me ka ethanol, a ʻo kona hoʻoheheʻe wai he ʻakika nāwaliwali. Hiki ke hoʻoheheʻe ʻia ka Acetate i loko o ka wai, a ʻo ka hoʻonā wai he kumu.