glacial acetic acid ke eng

Ke eng glacial acetic acid Featured Image

Tlhaloso e Khutšoanyane:

Bohloeki: 99%min
Mokhoa: CH3COOH
CAS NO.: 64-19-7
UN NO.:2789
EINECS: 200-580-7
Boima ba Foromo: 60.05
Boima: 1.05
Ho paka: 20kg / drum, 25kg / drum, 30kg / drum, 220kg / drum, IBC 1050kg, ISO TANK
Matla:20000MT/Y

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Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

glacial acetic acid ke eng,
Glacial Acetic Acid, ketso ea asiti ea glacial, Baetsi ba glacial acetic acid, Tšebeliso le litlamorao tsa glacial acetic acid,
Tlhaloso ea boleng(GB/T 1628-2008)

Lintlha tsa tlhahlobo	Tlhaloso
Lintlha tsa tlhahlobo	Kereiti e Kholo	Sehlopha sa Pele	Tlwaelo ya Kereiti
Ponahalo	E hlakile ebile ha e na taba e emisitsoeng
'Mala(Pt-Co)	≤10	≤20	≤30
Tlhahlobo %	≥99.8	≥99.5	≥98.5
Mongobo %	≤0.15	≤0.20	—-
Formic Acid %	≤0.05	≤0.10	≤0.30
acetaldehyde%	≤0.03	≤0.05	≤0.10
Evaporation Residu %	≤0.01	≤0.02	≤0.03
Tshipi(Fe) %	≤0.00004	≤0.0002	≤0.0004
Nako ea Permanganate min	≥30	≥5	—-

Lintho tsa Physicochemical:
1. Mokelikeli o se nang 'mala le dour e hlabang.
2. Ntho e qhibilihang 16.6 ℃; ntlha e belang 117.9 ℃; Ntlha ea Flash: 39 ℃.
3. Metsi a qhibilihang, ethanol, benzene le ethyl ether immiscible, a sa keneng ka har'a carbon disulphide.

Polokelo:
1. E bolokiloe ntlong ea polokelo e pholileng, e nang le moea o pholileng.
2. Boloka hole le mollo, mocheso. Sehla se batang se lokela ho boloka mocheso o fetang 16 ° C, ho thibela ho tiea. Nakong ea serame, mocheso o lokela ho bolokoa ka holimo ho 16 ° C ho thibela / ho qoba ho tiisa.
3. Boloka setshelo se tiisitsoe. E lokela ho aroloa ho tloha ho oxidant le alkali. Ho kopanya ho lokela ho qojoa ka mekhoa eohle.
4. Sebelisa mabone a thibelang ho phatloha, lisebelisoa tsa moea.
5. Lisebelisoa tsa mechine le lisebelisoa tse thibelang tšebeliso ea litlhase tse bonolo ho hlahisa.
6. Libaka tsa polokelo li lokela ho ba le thepa ea phekolo ea tšohanyetso le thepa e loketseng ea bolulo.

Sebelisa:

1.Derivative: Haholo-holo e sebelisoa ha ho etsoa acetic anhydride, acetic ether, PTA, VAC/PVA,CA, ethenone, chloroacetic acid, joalo-joalo.
2. Pharmaceutical:Acetic acid e le solvent le pharmaceuticalraw materials, haholo-holo e sebediswa bakeng sa tlhahiso ea penicilin G potas-sium, penicilin G sodium, penicillin procaine, acetanilide, sulfadiazine, le sulfamethoxazole isoxazole, norfloxacin,ciprofloxalicy, acetinanisolic, acetinanisolic acid, prefloxacin, acetinanisolic, acetyl, sulfadiazine. , caffeine, joalo-joalo.
3.Intermediate: acetate, sodium hydrogen di, peracetic acid, joalo-joalo
4.Dyestuff le textile printing and dyeing: E sebelisoa haholo ho hlahisa lidae tse qhalakaneng le lidae tsa vat, le khatiso ea masela le ts'ebetso ea ho daea
5. Synthesis ammonia: Ka sebōpeho sa cuprammonia acetate, e sebelisoang ho hloekisa li-syngas ho tlosa litl CO le CO2.
6. Senepe: Moqapi
7. Rabara ea tlhaho: Coagulant
8. Indasteri ea kaho: Ho thibela konkreite ho tloha frezing9. In addtin e boetse e sebelisoa haholo kalafong ea metsi, li-syntheticfiber, chefo e bolaeang likokoanyana, polasetiki, letlalo, pente, ts'ebetso ea tšepe le indasteri ea rabara.

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Acetic acid (eo hape e bitsoang acetic acid, glacial acetic acid, kapa formula CH COOH) ke organic mono acid eo ₃ e leng mohloli oa acidity le monko o monate ka aseneng. Pure anhydrous acetic acid (glacial acetic acid) ke mokelikeli o se nang 'mala oa hygroscopic o nang le ntlha ea leqhoa ea 16.7 ° C (62 ° F) 'me e fetoha kristale e se nang mebala ha e tiea. Le hoja asiti ea acetic e le asiti e fokolang e itšetlehileng ka bokhoni ba eona ba ho ikarola ka har'a metsoako ea metsi, asiti ea acetic ea senya 'me mouoane oa eona o halefisa mahlo le nko.
acetic acid, saturated carboxylic acid e nang le liathomo tse peli tsa carbon, ke ntho ea bohlokoa e tsoang ho hydrocarbon e nang le oxy. Foromo ea molek'hule C2H4O₂, sebopeho Sebopeho sa molek'hule
Sebopeho sa limolek'hule
CH₃COOH, HAC e khuts'oane ke mofuta o mokhuts'oane. Sehlopha se sebetsang sa foromo ea sebopeho ke sehlopha sa carboxyl le nomoro ea CAS ke 64-19-7. Hobane ke karolo e ka sehloohong ea asene, e tsejoang hape e le acetic acid. Ka litholoana kapa oli ea meroho, mohlala, haholo-holo ka mokhoa oa esters oa metsoako ea bona; E teng e le asiti e sa lefelloeng liseleng, mantleng le maling a liphoofolo. Asene e tloaelehileng e na le 3% ho isa ho 5% ea acetic acid. Acetic acid ke mokelikeli o se nang 'mala o nang le monko o matla o hlabang. Boima ba molek'hule ke 60.05, ntlha e qhibilihang ke 16.6 ℃, ntlha e belang ke 117.9 ℃, boima bo lekanang ke 1.0492 (20/4 ℃), letsoalo le phahame ho feta la metsi, index ea refractive ke 1.3716. Asiti e hloekileng ea acetic e ka etsa leqhoa le tiileng ka tlase ho 16.6 ° C, kahoo hangata e bitsoa glacial acetic acid. E qhibiliha ka metsing, ethanol, ether le carbon tetrachloride. Ha metsi a kenngoa ho acetic acid, palo eohle e fetoha e nyenyane 'me boima bo eketseha ho fihlela tekanyo ea molek'hule e le 1: 1, e tsamaellanang le ho thehoa ha mono-acid CH3C (OH) ₃, e ntseng e hlapolloa hape 'me ha e sa fetoha ka molumo. .