I-sodium acid pyrophosphate

I-sodium acid pyrophosphate

Igama lamakhemikhali: I-sodium acid pyrophosphate

Ifomula ye-Molecular: Ni nina2H2P2O7

Isisindo samangqamuzana: 221.94

Umkhoga: 7758-16-9

Umlingiswa: Kuyimpuphu emhlophe ye-crystalline. Ubuningi obuhlobene buyi-1.862. Kuyancibilika emanzini, insoluble e-ethanol. Isixazululo samanzi yi-alkali. Iphendula ngo-Fe2 noMg2 noMg2 + ukwakha ama-Chelates.

 


Imininingwane Yomkhiqizo

Ukusetshenziswa:Isetshenziswa njenge-buffer, i-ejenti yokuvuna, ukuguqula i-ejenti, i-emulsifier, i-ejenti yokudla okunempilo, ukulondolozwa kweminye imiphumela ekheniwe ekudleni.

Ukupakisha:Igcwele isikhwama se-polyethylene njengesendlalelo sangaphakathi, nesikhwama sokwelulwa sepulasitiki esihlanganisiwe njengesendlalelo sangaphandle. Isisindo esinetha lesikhwama ngasinye singama-25kg.

Isitoreji Nezokuthutha: Kufanele igcinwe endaweni yokugcina yokugcina eyomile futhi yomoya osomile, igcinwe kude nokushisa nasemswakama ngesikhathi sokuhamba, ilayishwe ngokunakekelwa ukuze igweme ukulimala. Ngaphezu kwalokho, kufanele igcinwe ngokwahlukana ezintweni ezinobuthi.

Okujwayelekile kwekhwalithi: (FCC-VII, E450 (I))

 

Igama le-Index I-FCC-VI I-E450 (i)
Ukufanisa I-powder emhlophe noma okusanhlamvu
Ukukhonjwa Ukuhlolwa kwephasi
Assay,% 93.0-100.5 ≥95.0
ph yesixazululo esingu-1% 3.7-5.0
P2O5 Okuqukethwe (isisekelo esifakiwe),% 63.0-64.5
Amanzi angabonakali,% ≤ 1 1
I-Fluoride, MG / KG ≤ 0.005 I-0.001 (ivezwe njenge-fluorine)
Ukulahleka kokuwomile,% ≤ I-0.5 (105 ℃, 4H)
Njengoba, MG / KG ≤ 3 1
I-CADMIUM, MG / KG ≤ 1
I-Mercury, MG / KG ≤ 1
Ukuhola, mg / kg ≤ 2 1
I-Aluminium, MG / KG ≤ 200

 

 

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