Dipotassium phosphate

Dipotassium phosphate

CHEMICAL ZITA: Dipotassium phosphate

Molecular Formula: K2Hp4

Solley Huremu: 174.18

CAS: 7758-11-4

Hunhu: Iyo isina ruvara kana chena mativi crystal graness kana poda, nyore nyore maunzi, alkaline, kusawirirana mu ethanol. PH Kukosha ndeye 9 mu1% mhinduro mhinduro.


Chigadzirwa Chinhu

Kushandiswa: Mune indasitiri yechikafu, inoshandiswa seyekuchengetera mumiriri, chelating mumiririri, mbiriso chikafu, inoisa munyu, synergistic mumiririri weanti-oxidation.

Kurongedza: Iyo yakarongedzwa ne bolyethylene bhegi seyomukati shumba, uye chikwama chepurasitiki chakakomberedzwa sebhegi renzvimbo yekunze. Kurema kweNet yehombodo imwe neimwe is 25kg.

Kuchengetedza uye Kufambisa: Inofanira kuchengetwa mune yakaoma uye inochengeterwa imba yekuchengetera, inochengetwa kure nekupisa uye kunyorova panguva yekufambisa, kusunungurwa nehanya kuitira kuti udzivise kukuvara. Uyezve, inofanira kuchengetwa zvakasiyana kubva pazvinhu zvine chepfu.

Mhando yemhando:(FCC-V, E340 (II), USP-30)

 

Zita reIndex FCC-V E340 (ii) USP-30
Tsananguro Isina ruvara kana chena granular poda, makristasi kana masasi; Ceequescent chinhu, hygroscopic
Solubility Zvemahara zvinyoro-nyoro mumvura. Insoluble mu ethanol
Kuzivikanwa Pass bvunzo Pass bvunzo Pass bvunzo
ph kukosha 8.7-9.4 (1% Solution) 8.5-9.6 (5% Solution)
Zvemukati (seyakaoma base) % ≥98.0 ≥98.0 (105 ℃, 4H) 98.0-100.5
P2O5 Zviri mukati (Anhydrous Hwaro) % 40.3-41.5
Mvura Insoluble (Anyelw Statos) ≤% 0.2 0.2 0.2
Carbonate Pass bvunzo
Chloride ≤% 0.03
Sulfate ≤% 0.1
Organic Lolatle Kusvibiswa Pass bvunzo
Froride ≤Pppm 10 10 (inoratidzwa seFluorine) 10
Monobasic kana trabasic munyu Pass bvunzo
Kurasikirwa pakuoma ≤% 2 (105 ℃, 4H) 1 (105 ℃)
Simbi dzinorema ≤Pppm 10
Sodium Pass bvunzo
Se ≤Pppm 3 1 3
Simbi ≤Pppm 30
Cadmium ≤Pppm 1
Mercury ≤Pppm 1
Tungamira ≤Pppm 2 1

 

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