He aha te waikawa acetic glacial

Whakaahuatanga Poto:

Maama: 99% min
Tātai: CH3COOH
NAMA CAS: 64-19-7
UN NAMA:2789
EINECS: 200-580-7
Taumaha tātai: 60.05
Kiato: 1.05
Tapaki: 20kg/drum,25kg/drum, 30kg/drum,220kg/drum, IBC 1050kg, ISO TANK
Raukaha:20000MT/Y

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

He aha te waikawa acetic glacial,
Waikawa Acetic Glacial, mahi waikawa ahetiki hukapapa, Nga kaihanga waikawa acetic glacial, te whakamahinga me nga paanga o te waikawa acetic waikawa,
Whakatakotoranga kounga(GB/T 1628-2008)

Tuemi tātari	Whakatakotoranga
Tuemi tātari	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 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.

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Ko te waikawa acetic (e kiia ana ko te waikawa acetic, waikawa acetic glacial, ko te tauira CH COOH) 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 te pakaritanga. Ahakoa he waikawa ngoikore te waikawa acetic i runga i tona kaha ki te wehe i roto i nga wairewa wai, he waikura te waikawa ahetiki, he whakapouri i ona kohu ki nga kanohi me te ihu.
Ko te waikawa acetic, he waikawa warowaiha kukū kei roto e rua nga ngota waro, he pärönaki whai konukawa o te waiwaro. Te tātai rāpoi C2H4O₂, te hanganga Hanganga rāpoi
Hanganga ngota
Ko te CH₃COOH poto, HAC te ahua poto. Ko te roopu mahi o te tauira hanganga he roopu carboxyl me te nama CAS ko 64-19-7. Na te mea ko te waahanga matua o te winika, e mohiotia ana ko te waikawa acetic. I roto i nga hua, i nga hinu huawhenua ranei, hei tauira, ko te nuinga i roto i te ahua o nga esters o o ratou pūhui; Kei roto i te waikawa korekore i roto i nga kopa, nga tai, me te toto o nga kararehe. Kei roto i te winika noa te 3% ki te 5% te waikawa acetic. Ko te waikawa ahetiki he wai kore tae me te kakara kaha. He 60.05 te taumaha ngota ngota, te ira whakarewa he 16.6 ℃, te ira koropupū he 117.9 ℃, te kiato whanaunga he 1.0492(20/4 ℃), he teitei ake te kiato i tera o te wai, ko te taupū whakaata he 1.3716. Ka taea e te waikawa ahetiki parakore te hanga i te totoka rite te hukapapa i raro iho i te 16.6 ° C, no reira ka kiia ko te waikawa ahetiki hukapapa. Wairewa ki te wai, waiwaro, etera me te waro tetrachloride. Ina tapirihia te wai ki te waikawa acetic, ka iti ake te katoa o te rōrahi, ka piki ake te kiato tae noa ki te 1:1 te ōwehenga rāpoi ngota, e rite ana ki te hanganga o te waikawa mono-waikawa CH3C (OH) ₃, ka waimeha ano ka kore e rereke te rōrahi. .