Encyclopedia ea glacial acetic acid以上翻译结果來自有道神经网络翻译(YNMT)· 通用场景

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Lintlha tsa Sehlahisoa

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Encyclopedia ea glacial acetic acid以上翻译结果來自有道神经网络翻译(YNMT)· 通用场景,
Glacial Acetic Acid, glacial acetic acid, Baetsi ba glacial acetic acid, Glacial Acetic Acid Suppliers,
Tlhaloso ea boleng(GB/T 1628-2008)

Lintlha tsa tlhahlobo

Tlhaloso

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 sebelisetsoang tlhahiso ea penicilin G potas-sium, penicilin G sodium, penicillin procaine, acetanilide, sulfadiazine, le sulfamethoxazole isoxazole, norfloxacin,ciprofloxalicy, acetinanisolic acid, acetynelic, prefloxacin, acetynelic, prefloxacin , 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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Matla a fektheri-5Acetic 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 senang mebala 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 metsoakong ea metsi, acetic acid e senya 'me mouoane oa eona o halefisa mahlo le nko.


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