He aha te waikawa acetic glacial, i te nuinga o te waa he tono mara
He aha te waikawa acetic glacial, i te nuinga o te waa e whakamahia ana,
utu waikano acetic acid, utu waikano acetic acid i tenei ra, Waikano Waikawa Acetic, waikano waikawa ahetiki kaihanga whare, waikano pānga waikawa ahetiki, kaihanga waikawa ahetiki tae, tauira waikawa ahetiki tae, utu waikano waikawa acetic, Waikano Acetic Acid Kaiwhakarato, te whakamahi waikawa ahetiki tae,
Whakatakotoranga kounga
Tuemi tātari | Mahi | Tuhipoka |
Te ahua | Maamaa | Kua whai tohu |
Hazen / Tae(Pt-Co) | 20 | Kua whai tohu |
Whakamātautau % | 95 | Kua whai tohu |
makuku % | 5 | Kua whai tohu |
Waikawa Formic % | 0.02 | Kua whai tohu |
acetaldehyde % | 0.01 | Kua whai tohu |
Te toenga whakaetonga % | ﹤0.01 | Kua whai tohu |
Rino(Fe) % | 0.00002 | Kua whai tohu |
Kounga Taumaha (hei pb ) | 0.00005 | Kua whai tohu |
Wā Permanganate | ﹥30 | Kua whai tohu |
Āhuatanga ahupūngao:
1.Karekau he wai me te iritarita.
2.Solubility wai, waiwaro, benzene me te ethyl ether immiscible, insoluble i roto i te waro disulphide.
Rokiroki:
1.Kia mau ki roto i te waahi hauhautanga
2.Kia matara atu i te mata wera, te korakora, te mura o te ahi me etahi atu puna paoa, kaua e kai paipa. I te takurua, me pupuri ki runga ake i te 0 ℃ kia kore ai te mīti.
3.Kia kati te ipu.me wehe ke atu i te waikura me te kawakore.
4.Whakamahia nga taputapu pahū-kore [hiko/whakahau/rama].
5.Whakamahia nga taputapu pupuhi kore.
6. Te whenua me te ipu here me te whiwhi taputapu
Taupānga
1. Engari i te waikawa acetic glacial, ka whakamahia ki te tae me te whakaoti i nga tukanga o te kiriaku. dacron, nylon me etahi atu muka matū, huruhuru. hiraka me etahi atu muka kararehe, miro. rinena. miro me etahi atu tipu tipu, Waxprinting, me te papanga whakakotahi.
2. Ko te whakarereketanga o te uara PH o nga momo waikawa waikawa katoa, te waikano (tae atu ki te pati tae), te whakatika tae, te whakaoti rinena etc.
3. Te whakaputa i etahi momo waikano, penei i te Benzidine Yellow G.
Painga
He pai ake te mahi me te paanga ki era atu waikawa waikano me te waikawa acetic glacial. Kaore he kino o te muka, i te tae o te pati kaukau he pumau te uara pH.karekau he kopa waikawa, parapara me nga paanga o te wai maro, whakapai ake i te tangohanga o te tae me nga taonga tae taumata. o etahi waikano, a karekau he paanga ki te rama tae, ki te tere o te tae o nga hua. I tua atu, kare he haunga, karekau he tio i te takurua, he haumaru me te ngawari ki te whakamahi. Ko te waikawa acettic glacial, he waikawa acetic anhydrous. He waikawa carboxylic, no te karaehe waikawa ngoikore, e honoa ana e te roopu hauwai me te roopu carboxylic, ko tona whakahuatanga ngota ko C2H4O2. Heoi, na te nui o te waikawa acetic i roto i te waikawa acetic glacial, te tikanga neke atu i te 95%, he nui te wahanga o te waikawa acetic, no reira ka kitea te kaha pähekeheke. Ko te waikawa acetic glacial he rauemi matū nui, e whakamahia nuitia ana i roto i te rongoa, te ahumahi matū waro, te whakahiato waro, te muka waihanga, te ahumahi matū polymer, te pesticide, te hiako, te rapa me etahi atu ahumahi. Ko te waikawa acetic glacial tetahi o nga waikawa waro tino nui. Kei te whakamahia te nuinga i roto i te whakahiato o te waikawa monochloroacetic, vinyl acetate, waikawa amino me etahi atu. Ko te waikawa acetic glacial hei hua matū pai. I roto i te ahumahi ho'oraa, ahumahi kai me etahi atu ahumahi he whanui te maakete. Ko te waikawa acetic glacial hei reagent matū tetahi o nga momo momo noa.