I-MCP Monocalcium Phosphate

I-MCP Monocalcium Phosphate

Igama Lekhemikhali:I-Monocalcium Phosphate
I-Molecular Formula:I-Anhydrous: Ca(H2PO4)2
I-Monohydrate: Ca(H2PO4)2•H2O
Isisindo se-Molecular:I-Anhydrous 234.05, i-Monohydrate 252.07
I-CAS:I-Anhydrous: 7758-23-8, i-Monohydrate: 10031-30-8
Umlingiswa:Impushana emhlophe, amandla adonsela phansi athile: 2.220.Ingase ilahlekelwe amanzi ayikristalu lapho ishiselwa ku-100 ℃.Incibilika ku-hydrochloric acid ne-nitric acid, inyibilika kancane emanzini (1.8%).Ivamise ukuqukatha i-phosphoric acid yamahhala kanye ne-hygroscopicity (30℃).Isixazululo saso samanzi sine-acidic.


Imininingwane Yomkhiqizo

Ukusetshenziswa:Embonini yokudla, isetshenziswa njenge-ejenti efaka imvubelo, isilawuli senhlama, i-buffer, i-modifier, i-ejenti yokuqinisa, isithasiselo sokudla okunempilo, i-chelating ejenti nokunye.I-ejenti yokuvubela, i-ejenti ephazamisayo kanye ne-ejenti elaphayo (i-gelation) yesinkwa nebhisikidi, isilungisi sokudla imvubelo nenyama.Ukuthuthukisa i-saccharification kanye nokuvutshelwa ekukhiqizeni utshwala.

Ukupakisha:Igcwele isikhwama se-polyethylene njengongqimba lwangaphakathi, kanye nesikhwama esilukiwe sepulasitiki esihlanganisiwe njengongqimba lwangaphandle.Isisindo esinetha sesikhwama ngasinye singama-25kg.

Isitoreji Nezokuthutha:Kufanele igcinwe endaweni eyomile nengenisa umoya, igcinwe kude nokushisa nomswakama ngesikhathi ithuthwa, yehliswe ngokucophelela ukuze igweme ukulimala.Ngaphezu kwalokho, kufanele igcinwe ngokuhlukana nezinto ezinobuthi.

Izinga lekhwalithi:(FCC-V, E341(i))

 

Igama lenkomba I-FCC-V I-E341(i)
Incazelo I-granular powder noma emhlophe,
amakristalu ama-deliquescent noma ama-granules
Ukuhlonza Phasa ukuhlolwa Phasa ukuhlolwa
I-Assay(As Ca),% 15.9-17.7 (Monohydrate)
16.8-18.3 (Amanzi)
I-Assay (esomisiwe), ≥95
P2O5(isisekelo esingamanzi),% - 55.5—61.1
I-CaO (105°C, amahora angu-4), % - 23.0-27.5% (amanzi)

19.0-24.8% (i-monohydrate)

Njengoba, mg/kg ≤ 3 1
F, mg/kg ≤ 50 30 (okuchazwa njenge-fluorine)
Umthofu, mg/kg ≤ 2 1
I-Cadmiun, mg/kg ≤ - 1
I-Mercury, mg/kg ≤ - 1
Ukulahlekelwa ekomisweni 1≤(Monohydrate) I-Monohydrate: 60 ℃, ihora elingu-1 bese kuba ngu-105 ℃, amahora angu-4, ≤17.5%
I-anhydrous: 105 ℃, amahora angu-4, ≤14%
Ukulahlekelwa ekushiseni 14.0—15.5(Amanzi) I-Monohydrate:105 ℃,1 ihora bese ithungela ku-800℃±25℃ imizuzu engama-30,≤25.0%
I-anhydrous: okhela ku-800℃±25℃ imizuzu engama-30,≤17.5%

 

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