Haina Acetic Acid Kaihanga Kaihanga—Pengfa Chemical

     Waikawa acetiche pūhui pararopi wai kore tae me te tātai matū CH3COOH (kua tuhia hoki hei CH3CO2H, C2H4O2 rānei).I te wa e kore e ngohe, ka kiia i etahi wa ko te waikawa acetic glacial.Ko te ihirangi rōrahi o te waikawa acetic i roto i te winika kaua e iti iho i te 4%, na reira ka noho te waikawa acetic hei waahanga matua o te winika engari ko te wai.Ko te waikawa ahetiki he kakara kawa me te kakara.I tua atu i te winika whare, ka whakamahia te nuinga hei tohu mo te polyvinyl acetate me te cellulose acetate.Ka whakarōpūhia he waikawa ngoikore na te mea ka wehe noa i tetahi waahanga ki te wairewa, engari ko te waikawa ahetiki kukū he waikura, ka pa ki te kiri.

Nga korero taketake
Ihirangi: 99.5%-99.85%
tātai rāpoi: CH3COOH
Te taumaha ngota: 60.05
NAMA CAS: 64-19-7
UN NAMA: 2789
EINECS NAMA: 200-580-7
Te kaha whakaputa: 40,000 tons / tau
Tarapi: 20kg, 30kg, 220kg pahu kirihou;1000kg IBC pahu;28-30 tone waka waka

Ahumahi tono
1. Acetic waikawa derivatives: te nuinga whakamahia i roto i te kōtuitanga o te acetic anhydride, acetate, terephthalic waikawa, vinyl acetate / polyvinyl waipiro, cellulose acetate, ketene, waikawa chloroacetic, waikawa haloacetic, etc.;
2. Te rongoa: Ka whakamahia te waikawa acetic hei whakarewa me te rongoa rongoa, i te nuinga o te waa e whakamahia ana i te hanga o te konutai penicillin G, te konutai penicillin G, te penicillin procaine, nga papa antipyretic, sulfadiazine, sulfamethoxazole, norfloxacin, ciprofloxacin Floxacin, acetylsalicylic acid prednisone, kawhe, me etahi atu;
3. Nga momo takawaenga: acetate, sodium diacetate, waikawa peracetic, etc.;
4. Pigments me te kakano tā me te tae: te nuinga whakamahia mo te hanga o te marara waikano me vat waikano, me te tā pueru me te tukatuka tae;
5. Hangaia te haukini: i te ahua o te waipiro acetate ammonia cupric, ka whakamahia hei whakamahine i te hau whakahiato hei tango i te iti o te CO me te CO2 kei roto;
6. Kei te whakaahua: tauira hei kaiwhakawhanake;
7. Mo te rapa maori: ka whakamahia hei whakamau;
8. I roto i te ahumahi hanga: whakamahia hei anticoagulant;
Tuhipoka: I tua atu, he nui te whakamahi i roto i te maimoatanga wai, te muka waihanga, te pesticides, te kirihou, te hiako, te paninga, te tukatuka whakarewa me nga ahumahi rapa.