Pehea e hana ai i ka acetic acid, waika wai?
Pehea e hana ai i ka acetic acid, waika wai?,
kumu kūʻai o ka waiʻona acetic acid, kumu kūʻai o ka waiʻona acetic home i kēia lā, Waiʻona Acetic Acid, hoʻoluʻu acetic acid nā mea hana hale, ka waiʻona acetic hopena, mea hana waiʻona acetic acid, kumu hoʻohālike acetic acid, kumu kūʻai waiʻona acetic, Mea Hoʻolako Waiʻona Acetic Acid, ka hoʻokolo ʻana i ka ʻakika acetic,
Kūlana maikaʻi
Nā mea hoʻokalakala | hana | Nānā |
Ka nana aku | Akaka | Kupono |
Hazen / kala (Pt-Co) | 20 | Kupono |
ʻIke % | 95 | Kupono |
wai % | 5 | Kupono |
ʻAka Formic % | 0.02 | Kupono |
acetaldehyde % | 0.01 | Kupono |
Ke koena mahuka % | ﹤0.01 | Kupono |
Hao(Fe) % | 0.00002 | Kupono |
Metala Kaumaha (e like me pb ) | 0.00005 | Kupono |
Manawa Permanganate | ﹥30 | Kupono |
Nā waiwai physicochemical:
1.Colorless wai a me ka iritating dour.
2.Solubility wai, ethanol, benzene a me ka ethyl ether immiscible, insoluble i carbon disulphide.
Waihona:
1. E mālama ma kahi anuanu a me ka makani
2. E hoʻokaʻawale i ka ʻili wela, nā ʻulaʻula, nā lapalapa ahi a me nā kumu hoʻā ʻē aʻe, ʻaʻohe puhi. I ka hoʻoilo, mālama ʻia ma luna o 0 ℃ no ka pale ʻana i ka hau.
3. E hoʻopaʻa paʻa i ka pahu.
4. E hoʻohana i nā lako pahū-hōʻike [electrical/ventilating/lighting].
5.E hoʻohana i nā mea hana ʻole.
6. Ka lepo a me ka pahu paʻa a me ka loaʻa ʻana o nā mea hana
Palapala noi
1. Ma kahi o ka glacial acetic acid, hoʻohana ʻia ia i ke kala a me ka hoʻopau ʻana i nā hana o ka acrylic. dacron, nylon a me nā fiber Chemical, hulu hipa. kilika a me nā pulu holoholona ʻē aʻe, pulupulu. olonā. wili a me nā mea kanu ʻē aʻe, Waxprinting, a hui pū i ka lole.
2. ʻO ka hoʻoponopono ʻana i ka waiwai PH o nā ʻano mea like ʻole pickling acid, dyeing bath (me ka ʻauʻau kala), hoʻoponopono kala, hoʻopau resin etc.
3. Ka hana ʻana i kekahi mau ʻano mea ʻala, e like me Benzidine Yellow G.
Pōmaikaʻi
ʻOi aku ka maikaʻi o ka hana a me ka hopena ma mua o ka waika wai kala ʻē aʻe. ʻAʻohe mea ʻala i ka hoʻoilo, palekana a maʻalahi hoʻi e hoʻohana. ethanol a i ʻole acetaldehyde oxidation. I nā makahiki i hala iho nei, hoʻohana ʻia ka butane ma ke ʻano he mea maka e ka catalysis a me ka oxidation (cobalt acetate e like me ka catalyst, air oxidation, acetic acid he hui pū me nā ketones, aldehydes, alcohols, etc.).
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