Ocalica acdoc acdcas68603-87-2
Kaoaohai
Mea | Nā kiko'ī |
Helehelena | Keʻokeʻo keʻokeʻo keʻokeʻo |
Malting Point | 189.5°C (dec.) (Lit.) |
Makaʻikua | 337.5℃[ia 101 325 Pa] |
huakai | 0.99 G / ML i 25 ° C |
Lawehala papu | 4.4 (vs Air) |
Ke kaomi kino | <0 0HaMai(20℃) |
Acidity coick (pka) | 4.43 [ma 20℃] |
Wai wai wai | 100g / l ma 25℃ |
Palena palena | Acgih: twa 1 mg / m3; Stel 2 mg / m3 |
LOGP | 0.162 i 25 ℃ |
Hopena | Nā hopena hopena e pili ana i nā kūlana kūpono |
Hoʻohana
Ka ancoid acidʻO ka hoʻonā Kūpaʻaʻo ka hopena oxilic maxid me kahiʻano kūpono a ua hoʻohanaʻia i ka hana loea, a me ke noiʻi Secionille. ʻO nāʻano noi noi nui e like me kēia:
Ka nānāʻana i ka loiloi a me ka hoʻoholoʻana
- ʻO ACID - SERS Titration:ʻO Oxalic Acid kahi Acaids Cread ACICAT e hiki ke hoʻokaʻawale i kahiʻano maʻamau me nā waihona kālā. Hiki ke hoʻohanaʻia ma keʻano he system maʻamau e hoʻoholo ai i ka hoʻopiliʻana o kahi'ōnaehanaʻikeʻole - ka pono alkaline sulf. No keʻano, i ka wā e heluʻia ai kahi sodrroxide hydroxided me ka hopena maʻamau o ka stoditimetric e hoʻohanaʻia ma ka hopena stodroxient
- ʻO REDOX Titration:ʻO ka mea kūʻai akuʻo Carbon i ka ACID ACID heʻoluʻolu a hiki i ka hoʻemiʻana i nā mea i loaʻaʻole i kahiʻano redox. I loko o kahi AcIDIC medium, hiki i ka Oxalaxate hiki ke hoʻopauʻia e ka plastassium permanganate. Ke hoʻohana nei i kēia hopena
ʻO ka hoʻokele waiwai
- ʻO ka hoʻomaʻamaʻaʻana i kaʻaoʻao: I ka hana o nā kaʻina hana o nā metala e like me ka alumini, hiki ke hoʻohanaʻia no ka hoʻomaʻemaʻe a me ka hoʻomaʻemaʻe. Ma ka hoʻohanaʻana i ka hopena maʻamau oxanic acid, hiki ke kāohi i ka hopena o ka hopena o ka pono o ka pono o keʻano o ka pono o ke kino. No ka mea, ma ka paleʻana i ka neʻeʻana o ka hopena maʻamau o ka mīkini acid maʻamau i loko o kahiʻano kiko'ī, hiki ke loaʻa i kahi huahana alumini
- ʻO ka uila uila ʻO ka kāohi ponoʻana i kaʻikeʻo Penipila ACID e kōkua i ka hoʻomaikaʻiʻana i ka adhesion, a kū kū ana i nā huahana uila o nā pono uila.
Kāpili a me ka hoʻounaʻana
25Kg / drum a iʻole nā koi o nā mea kūʻai aku.
Hoʻouna: 6 mauʻano o nā waiwai weliweli a hiki ke hāʻawiʻia e ke kai.
E mālama a mālama
ʻO ke olaʻo ia: 24 mahina mai ka lā hana i mālamaʻia i loko o kahi kīwīʻole i mālamaʻia ma waho o ka lā ma waho o ka lā, ka wai.
Kūʻaiʻo Ventilamed Salehied StingLhation haʻahaʻa haʻahaʻa, kāpaeʻia mai Pedadants, nā Alakaʻi.