Phosphate Fetiraiza
Zvigadzirwa
-
UREA PHOSPHATE
Urea phosphate, inozivikanwawo se urea phosphate kana urea phosphate, chinhu chinokachidza chikafu chinowedzera icho chiri pamusoro peurea uye inogona kupa isiri-protein nitrogen uye phosphorus panguva imwe chete. Icho chinhu chakasikwa nemakemikari fomura CO (NH2) 2 · H3PO4. Inonyungudika nyore nyore mumvura, uye iyo aqueous solution inova acidic; haina kunyungudika mune ether, toluene uye kabhoni tetrachloride. -
MONO POTASSIUM PHOSPHATE
MKP ikemikari ine kemikari fomura KH2PO4. Deliquescence. Iyo inonyungudika kuita yakajeka mvura kana ichipisa kusvika 400 ° C, uye inosimbisa kuita opaque girazi potassium metaphosphate mushure mekupora. Yakagadzikana mumhepo, yakanyungudika mumvura, isingasviki mumethanol. Maindasitiri anoshandiswa seye buffer uye tsika mumiriri; inoshandiswa zvakare sehutachiona hwetsika tsika kumisikidza munhuwi wekunaka nekuda, mbishi yekugadzira potasium metaphosphate, inomiririra tsika, inomiririra mumiririri, inovirisa mumiririri uye rubatsiro rwekuvirisa mbiriso. Mune zvekurima, inoshandiswa seyakanyanya-inoshanda phosphate-potasiamu kemikari fetiraiza. -
DAP 18-46-00
Diammonium phosphate, inozivikanwawo se diammonium hydrogen phosphate, diammonium phosphate, haina kuchena yakajeka monoclinic crystal kana chena upfu. Kuwanda kwehukama i1.619. Zviri nyore kunyungudika mumvura, isingasviki mudoro, acetone, uye ammonia. Kuora kana kupisa kusvika pa155 ° C. Kana yafumurwa kumhepo, zvishoma nezvishoma inorasikirwa neammonia uye inova ammonium dihydrogen phosphate. Mvura inoyerera ndeye alkaline, uye iyo pH kukosha kwe1% mhinduro ndeye 8. Inobata neammonia kugadzira triammonium phosphate.
Iyo nzira yekugadzira ye diammonium phosphate: Inoitwa nekuita kweammonia uye phosphoric acid.
Zvishandiso zve diammonium phosphate: inoshandiswa semoto unodzora mafetiraiza, huni, bepa, uye machira, uye zvakare inoshandiswa mumushonga, shuga, zvinowedzera zvekudya, mbiriso nezvimwewo zvinhu.
Iyo zvishoma nezvishoma inorasikirwa neammonia mumhepo uye inova ammonium dihydrogen phosphate. Iyo fetiraiza yemvura inogadziriswa nekukurumidza-inoshandiswa muvhu dzakasiyana nezvirimwa zvakasiyana. Inogona kushandiswa sembeu fetiraiza, fetiraiza yepasi uye kupfeka kwepamusoro. Usasanganise nefotireza yealkaline yakadai semadota emiti, lime nitrogen, lime, nezvimwewo, kuti usaderedze kushanda kwefetiraiza.
