Zvivakwa uye kushandiswa kwephosphoric acid
Zvivakwa uye kushandiswa kwephosphoric acid,
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1. Ruzivo rwekutanga
Molecular formula: H3PO4
Zviri mukati: Industrial-giredhi phosphoric acid (85%, 75%) Chikafu-giredhi phosphoric acid (85%, 75%)
Huremu hwemorekuru: 98
CAS NO: 7664-38-2
Kukwanisa kugadzira: 10,000 matani / gore
Packaging: 35Kg epurasitiki mbiya, 300Kg epurasitiki mbiya, tani mbiya
2. Chigadzirwa chemhando yepamusoro
3. Shandisa
zvekurima: Phosphoric asidhi chinhu chakakosha mbishi kugadzirwa kwefosfate fertilizer (superphosphate, potassium dihydrogen phosphate, etc.) ) mbishi.
Indasitiri: Phosphoric acid yakakosha kemikari yakabikwa, uye mabasa ayo makuru ndeaya anotevera:
1. Bata simbi pamusoro uye gadzira insoluble phosphate firimu pamusoro pesimbi pamusoro kudzivirira simbi kubva ngura.
2. Yakasanganiswa ne nitric acid sekemikari yekuchenesa makemikari kuvandudza kutsetseka kwesimbi.
3. Phosphate esters, zvigadzirwa zvekugadzira detergent nemishonga yezvipembenene.
4. Raw zvinhu zvekugadzira phosphorus-ine flame retardants
Zvokudya: Phosphoric acid ndeimwe yezvinowedzera zvekudya. Inoshandiswa muchikafu sechinhu chinovava uye mbiriso inovaka muviri. Coca-Cola ine phosphoric acid.Phosphate zvakare yakakosha chikafu chekuwedzera uye inogona kushandiswa sechikafu chinowedzera.
Application
Zvekurima: Phosphoric acid chinhu chakakosha chekugadzira phosphate fetiraiza (superphosphate, potassium dihydrogen phosphate, nezvimwewo), asiwo pakugadzira chikafu chekudya (calcium dihydrogen phosphate).
Indasitiri: Phosphoric asidhi yakakosha kemikari mbishi zvinhu. Mabasa ayo makuru ndeaya anotevera:
1. Bata simbi pamusoro uye gadzira insoluble phosphate firimu pane simbi pamusoro kudzivirira simbi kubva ngura.
2. Yakasanganiswa ne nitric acid semushonga wemakemikari, kuvandudza kupera kwesimbi pamusoro.
3. Kugadzirwa kwe detergent, pesticide raw material phosphate ester.
4. Kugadzirwa kwezvinhu zvakasvibiswa zvine phosphorous flame retardant.
Chikafu: Phosphoric acid ndeimwe yezvikafu zvinowedzera, muchikafu seyakavava mumiriri, mbiriso inovaka mumiririri, Coca-Cola ine phosphoric acid. Phosphates zvakare zvakakosha zvekudya zvinowedzera zvinogona kushandiswa sekudya
An enhancer.
hosphoric asidhi iripakati yakasimba asidhi, uye crystallization point (inotonhora) i21 ℃. Kana tembiricha yadzikira pane iyi, semi-aqueous substance formation (ice) makristasi anozonaya. Crystallization maitiro: yakakwira phosphoric asidhi yekumisikidza, yakanyanya kuchena, yakakwira crystallinity.
Phosphoric acid crystallization ndeyemuviri kwete shanduko yemakemikari. Zvimiro zvayo zvemakemikari hazvizoshandurwe nekristalllization, mhando yephosphoric acid haizokanganiswe nekristalllization, chero yakapihwa tembiricha kunyunguduka kana kudziyisa mvura dilution, inogona kushandiswa zvakajairika.
Chengetedza munzvimbo yakaderera tembiricha, yakaoma, inofefeterwa zvakanaka, kure nemoto, sosi yekupisa. Package yakavharwa uye yakachengetwa zvakasiyana kubva kune alkalis, chikafu uye chikafu.
Panguva yekufambisa, ita shuwa kuti pasuru yacho yakavharwa zvachose. Izvo zvinorambidzwa zvachose kutakura pamwe chete nechikafu uye chikafu.
