Hebei Pengfa Chemical Co. LTD
Hebei Pengfa Chemical Co. LTD,
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 i te waikawa acetic,
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 matū ahupūngao:
1.Karekau he wai me te irritating dour.
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 muka 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 kua oti. I tua atu, karekau he haunga, karekau he tio i te takurua, he haumaru me te ngawari hei whakamahi.Acetic acid (e kiia ana ko te acetic acid or glacial acetic acid) ₃ he waikawa monic waro na te kawa me te kakara o te winika. Ko te waikawa acetic anhydrous parakore (waikawa acetic glacial) he wai hygroscopic kore tae me te 16.7 ° C (62 ° F). I te whakamaroketanga, ka huri hei karaihe kore tae. 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.
Kiato whanaunga (he 1 te wai) : 1.050
Te taumaha irapoi pātahi: 60.05
Ira mīti (℃): 16.6
Ira kohua (℃): 117.9
Viscosity (mPa.s) : 1.22 (20℃)
Te pehanga ngohe i te 20 ℃ (KPa): 1.5
Te ahua me te hongi: Te wai kore tae, te kakara o te winika.
Wairewa: wairewa i roto i te wai, waiwaro, etera, waro tetrachloride me te glycerol me etahi atu whakarewa waro.
Hototahi: Rauemi: i muri i te dilution he kaha te waikura ki te whakarewa, 316 # me 318 # he kowiri tira me te konumohe he rauemi hanganga pai.
Tau Paerewa Hua Motu: GB/T 676-2007
Ko te waikawa ahetiki i te pāmahana rūma he wai karekau he kaha te reka o te waikawa. Ko te rewa o te waikawa ahetiki he 16.6 ℃ (289.6 K). Ira kohua 117.9 ℃ (391.2 K). Ko te kiato whanaunga ko 1.05, te ira flash ko 39 ℃, me te rohe pahūtanga ko 4% ~ 17% (rōrahi). Ko te waikawa ahetiki parakore ka whakatio ki roto i nga tioata hukapapa i raro i te ira whakarewa, na reira ka kiia ko te waikawa acettic anhydrous te waikawa acetic glacial. He wairewa te waikawa ahetiki i roto i te wai me te waiwaro, a he ngoikore te waikawa o te wairewa wai. He ngawari hoki te wairewa acetate i roto i te wai, he mea taketake te wairewa wai.
Hebei Pengfa Chemical Co. LTD
