Waikawa oxalic
Taipitopito Hua

Nga tohu kua whakaratohia
Ihirangi paura ma ≥ 99%
waikawa waikawa oxalic ≥ 98%
(Whaainga o te Tohutoro Tohutoro 'Te whakamahi hua')
Ko te waikawa oxalic he waikawa ngoikore. Ko te Ionization-Ordation Uru-Uru Kapu = 5.9 × 10-2 me te tuarua-ota tuarua-ota-a-rohe i te Ka2 = 6.4 × 10-5. He momo waikawa. Ka taea e ia te whakariterite i te turanga, whakakorea te tohu, ka tukuna te hauhā ma te taunekeneke ki te hamani. He mea tino iti, he ngawari hoki te ngawari ki te whakakao ki te hauhā me te wai na te kaihoko oxidizing. Ko te otinga pāhare pāporo waikawa (kmno4) ka taea te whakakore me te whakaheke ki te 2-valence manganese ion.
Ko nga mea katoa e whakaratohia ana e Exprights®: Ihirangi / Whiteney / Parea / Phlvalingyle / Tae Atu me etahi atu hua motuhake.
Tohu hua
144-62-7
205-634-3
90.0349
Waikawa organic
1.772g / cm³
te rewa i roto i te wai
365.10 ℃
189.5 ℃
Te whakamahi hua



Tāpiri Tāpiri
I roto i te taapiri me te waikano, ka taea e ia te whakakapi i te waikawa acetic ki te hanga i nga tae tuatahi. Whakamahia hei urupa me te werawera mo nga waikano poaka. Ka taea te whakakotahi me etahi matū hei hanga i nga waikano, ka taea hoki te whakamahi hei tuuru mo nga waikano, na reira e tuku ana i te ora o te waikano.
Mīhini taree
Ko te tono o te Zeolite hei whakakapi i te umanga pepa ka taea te whakapai ake i te mahi me te kounga o te pepa, kia pai ake ai te whakakaha, he pai ake te mahi tuhi, a kua oti ke te mahi.
Ahumahi Plastics
Ko te ahumahi Plastics mo te hanga o te polyvinyl chloride, nga kirihou amino, te kirihou furmaldehyde, peita peita me era atu.
Ahumahi Whakaahua
Ka whakamahia hoki te waikawa oxalic i roto i te umanga whakaahua. Ka taea te whakamahi i te waikawa oxalic ki te hanga i nga raihi silicon mo nga papa o te ra, hei awhina i nga ngoikoretanga o te mata o Siliken Wafers.
Te horoi onepu
Ko te waikawa oxalic whakakotahi me te waikawa hydrochloric me te waikawa hydrofluoric ka taea te mahi i te horoi waikawa o te onepu quartz.
Catalyst catalyst
Ka rite ki te kaitakaro mo te whakahiatotanga o te hinu, he ngawari te urupare a te catalytic, he pai te mahi, ko te roanga o te waa. Ka taea e te otinga o te otinga a Acetone te aukati i te urupare o te rongoa o te epoxy me te ata noho i te waa tiaki. Kei te whakamahia ano hoki hei kaiwhakarato PH mo te whakahiatotanga o Urea-formaldehyde ano me Melamine Formaldehyde. Ka taea hoki te taapiri atu ki te wai-a-wai-a-polyvinyl polyvinyl e piri ana ki te whakapai ake i te tere maroke me te kaha herea. Ka taea hoki te whakamahi hei kaihoko koki o te Urea-formaldehyde Resin me te Kaihauturu whakarewa whakarewa. Ka taea te whakamahi hei kaihaka hei whakarite i te kaihini o te kmno4 hei tere ake i te reanga o te waikawa me te waa tauhohenga.