He rite tonu te waikawa acetic ki te waikawa acetic?

He rite te waikawa ahetiki ki te waikawa ahetiki hukapapa?,
Waikawa Acetic, te ihirangi waikawa acetic, Kaihanga Waikawa Acetic, nga kaihanga waikawa waikawa nga kaiwhakarato, Nga Kaituku Waikawa Acetic,
Whakatakotoranga kounga(GB/T 1628-2008)

Āhuatanga matū 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 me 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:Wakawa acetic rite whakarewa me pharmaceuticalraw rauemi, te nuinga whakamahia mo te hanga o te penicilin G pāhare-hau, 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.

Ko te waikawa acetic, e mohiotia ana ko te waikawa acetic (36%-38%), te waikawa acetic (98%), te tauira matū CH3COOH, he waikawa monic waro, te waahanga matua o te winika. Ko te waikawa acettic anhydrous parakore (waikawa acetic glacial) he totoka hygroscopic kore tae me te 16.6 ° C (62 ° F) te ira mīti, ka huri hei karaihe taekore i muri i te whakamaroketanga. Ko te wairewa wai he ngoikore te waikawa me te pirau, a ka whakaparahako te mamaoa ki nga kanohi me te ihu.

Ko te waikawa acetic glacial (mea parakore), ara ko te waikawa acetic anhydrous, te puhui waro. Ka pakari hei hukapapa i te iti o te mahana, e mohiotia ana ko te waikawa acetic glacial. Ko te roha o te rōrahi i te wā whakamaroke ka pakaru pea te ipu. Ko te tohu uira ko 39 ℃, ko te rohe pahūtanga ko 4.0% ~ 16.0%, a ko te nui o te kukū e whakaaetia ana i te rangi e kore e neke atu i te 25mg/m3. Ko te waikawa ahetiki parakore ka whakatio ki roto i nga kiripiri rite-tio i raro i te ira whakarewa, na reira ka kiia ko te waikawa acettic anhydrous te waikawa acetic glacial.

Ka kitea e kore e rite nga mea e rua, ko te tohu uira o te waikawa acetic tio ko te 39 ℃, ko te rohe pahūtanga ko 4.0% ~ 16.0%, me te nui o te kukū e whakaaetia ana i roto i te rangi e kore e neke atu i te 25mg/m3, no reira. ki nga taonga kino, me te waikawa ahetiki ehara i te taonga kino.