Phosphoricʻakika, kahi haʻilula H 3 PO 4, i kapaia o phosphoric. Ka hui ma lalo o maʻamau rula o ka paa ana o ka aggregation. Small nā pōaka o ka waiwai i colorless. ʻakika Ua hooholo koke wailana i loko o ka wai, a me ka ethanol'ē aʻe ke aloha nā'uheheʻe. I ka paa a me ka wai a me ka moku'āina, na nā lātoma o ka waiwai o ka hui ana o ma ka hydrogen makaukau na kaula paa a me ka, no keia kumu ka mea, i kia H3PO4 mai ka mahuahua (viscosity). Ka baila aʻela i wahi o 42,3 C, oiai ma ka hahana maoli nō kēia i ka 213 C i pyrophosphoricʻakika H 4 P 2 O 7.
Phosphoricʻakika mea he electrolyte meakino ikaika e like me tribasicʻakika, ia dissociates iiyoaiiay i loko o ekolu anuu ma koʻana koko pāʻoihana.
Hoomakaukau orthophosphoricʻakika ana i ka paakai o ia mea i loaʻa ma loko o ka posapahate nā minelala hao - apatite a me phosphorus, ma lalo o ka aoao o sulfuricʻakika. No hoi, ma ka hydration o ka phosphorus'okesaside (V) ma ka hydrolysis paha he'okanikaʻole hui - phosphor pentachloride.
Phosphoricʻakika ua reacted i mau kumu, metala oxides, paʻakai,ʻeleu i eliiaʻi a me ka ikaika nāʻakika. I ka interacting me hydroxides neutralization naoh i, i ka hopena o i mea na kahua o ka paakai a me ka wai. Reacting me ka mea hiki ke hooheheeia oxides hoi kuahene paakai a me ka wai. I ka reacting ana me ka paʻakai mail naoh i wahi, a ua loaa ka wā o ka hou paakai, a me kaʻakika. Ke naoh o orthophosphoricʻakika me ke kālā nitrate (paakai) mea he qualitative naoh, hiki ia, e huai ae kona kākoʻo pāʻoihana. Subtotal - yellow precipitate - kala, posapahate (AG 3 PO 4). Mai hana ke hooheheeia, a i waena o Beketova i hydrogen komo i loko o hakahaka reactions. Interacting me nāʻakika ikaika (Hekikai) hōʻike he pālua maoli (amphoteric) a me kona mauʻano luna 'paʻakai - phosphoryl. Nō hoʻi, ke hui hiki ke thermally decomposed e diphosphoricʻakika.
Phosphoricʻakika, i ka hana o ka i mea kaiāulu, hoʻomano hoʻohana ma na mea he nui na hana. No ka laʻana, ma ka mahiai, i pau no ka? Iecaianoaaiiie o fertilizers i loaʻa phosphorus. Oia fertilizers hiki hoʻoikaika 'ole wale productivity, akā, i loaʻa iā pili i ka microbiological haku mele' ana o ka aina, ka hoʻopukaʻana i ka ana a me ka hoʻonuiʻana o ka pono koʻohune, e like me ka hoomahuahua i ka hardiness o ka ulu. Ma ka meaʻai hana kaʻakika hoʻohana like me ka meaʻai mea hoʻonui E 338, a ua hookomoia iloko o ka uuku nui i loko o ka marmalade, malakeke a carbonated nā mea inu. He no ka mea, o ka maʻiʻo o ka phosphoricʻakika a me ka citricʻakika i loko o nā mea inu wā excessive ana ia lŘlŘ ka make o ka niho. Kēia waiwai hoopalupalu niho enamel a me ka dentin ua ua hoʻohanaʻia e nā kauka niho. No ka laʻana, phosphoricʻakika i loaʻa i ka kūikawā kāpili ma luna ua pili i ka niho mamua no ka hoopiha ana i ka mea a ka poʻea pau i ka'aʻaʻa demineralization. I ka waiwai a ua hoʻohana no ka hua lapaau, a me ka paa o ka ole-combustible laau pena, a varnishes, a kukulu pono hana ( 'ole-flammable posapahate hua fosfodrevesnye papa). 'Imi hoʻohana' ia i loko o brazing keleawe, ferrous ke hooheheeia, kuhiliʻole kila me he wahine holoi i ke hooneenee aku, mai ka ili mai o kekahi mea hiki ke hooheheeia oxides. I hoʻohana 'ia i loko o descaling, detergent a me hakakino kālaimeaola.
Phosphoricʻakika ua loaʻaʻeleu a me ka mahi 'ana ma muli o ia kā lākou physicochemical waiwai a kŘpa a haahaa kāki hoʻomākaukau.