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

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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,
Waikawa Acetic Glacial, te ihirangi waikawa acetic glacial, Nga kaihanga waikawa acetic glacial, Nga Kaituku Waikawa Acetic Glacial,
Whakatakotoranga kounga(GB/T 1628-2008)

Tuemi tātari

Whakatakotoranga

Koeke Super

Koeke Tuatahi

Kōeke Pūnoa

Te ahua

Maamaa me te kore he mea whakatarewa

Tae(Pt-Co)

≤10

≤20

≤30

Whakamātautau %

≥99.8

≥99.5

≥98.5

makuku %

≤0.15

≤0.20

—-

Waikawa Formic %

≤0.05

≤0.10

≤0.30

acetaldehyde %

≤0.03

≤0.05

≤0.10

Te toenga whakaetonga %

≤0.01

≤0.02

≤0.03

Rino(Fe) %

≤0.00004

≤0.0002

≤0.0004

Waa Permanganate min

≥30

≥5

—-

Āhuatanga ahupūngao:
1. Te wai kore tae me te irirangi.
2. Ira whakarewa 16.6 ℃;ira kohua 117.9 ℃;Ira hiko: 39 ℃.
3. Ko te wai whakarewa, te waiwaro, te benzene me te ethyl ether e kore e taea te rewa, e kore e rewa ki te waro disulphide.

Rokiroki:
1. Ka rongoa i roto i te whare putunga hauhautanga, whai hau.
2. Kia matara atu i te ahi, wera.Ko te wa makariri kia mau tonu te pāmahana ki runga ake i te 16 DEG C, kia kore ai e pakari.I te wa makariri, me pupuri tonu te pāmahana ki runga ake i te 16 DEG C kia kore ai e pakari.
3. Kia hiritia te ipu.Me wehe mai i te hāora me te alkali.Me karohia te whakaranu i nga tikanga katoa.
4. Whakamahi rama pahū-aru, whakaurunga ventilation.
5. Nga taputapu miihini me nga taputapu e aukati ana i te whakamahi i nga korakora ngawari.
6. Me whakauru nga waahi rokiroki ki nga taputapu maimoatanga ohorere me nga taonga whare e tika ana.

Whakamahia:

1.Derivative:Te nuinga whakamahia i roto i te synthetising acetic anhydride,acetic ether,PTA,VAC/PVA,CA,etheone,chloroacetic acid,etc
2.Pharmaceutical: Waikawa acetic hei whakarewa me nga rauemi pharmaceuticalraw, te nuinga e whakamahia ana mo te hanga penicilin G potas-sium, penicilin G konutai, penicillin procaine, acetanilide, sulfadiazine, me te sulfamethoxazole isoxazole, norfloxacin, ciprofloxacin, acetyl pnisenalic acid. , kawheine, etc.
3.Intermediate: acetate, konutai hauwai di, waikawa peracetic, etc
4.Wakano me te kakano tā me te tae: te nuinga whakamahia i roto i te whakaputa marara waikano me vat waikano, me te pueru tā me te tukatuka tae
5. Hangaia te haukini: I te ahua o te cuprammonia acetate, ka whakamahia ki te whakamahine i nga syngas hei tango i te iti CO me te CO2
6. Whakaahua: Kaihanga
7. rapa tūturu: Coagulant
8. Ahumahi hanga: Te aukati i te raima mai i te tio9.I roto i te addtin e whakamahia nuitia ana i roto i te maimoatanga wai, synthetic fiber, pesticides, kirihou, hiako, peita, tukatuka whakarewa me te ahumahi rapa.

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Te kaha wheketere-5Ko te waikawa acetic (e kiia ana ko te waikawa acetic, te waikawa acetic glacial, te tauira CH COOH ranei) he waikawa mono waro ko ₃ te puna o te kawatanga me te kakara o te winika.Ko te waikawa acetic anhydrous parakore (waikawa acetic glacial) he wai hygroscopic kore tae me te ira mīti o 16.7 ° C (62 ° F) ka huri hei karaihe taekore i runga i te pakaritanga.Ahakoa he waikawa ngoikore te waikawa ahetiki i runga i tona kaha ki te wehe i roto i nga wairewa wai, he waikura te waikawa ahetiki, ka whakaparahako ona kohu ki nga kanohi me te ihu.


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