I-Trisodium Phosphate

Igama Lekhemikhali: I-Trisodium Phosphate

I-Molecular Formula: Na₃PO₄,Na₃PO₄·H₂Kwi₃PO₄·12H₂O

Isisindo se-Molecular:I-Anhydrous: 163.94;I-Monohydrate: 181.96;I-Dodecahydrate: 380.18

I-CAS: I-Anhydrous: 7601-54-9;I-Dodecahydrate: 10101-89-0

Umlingiswa: I-crystal engenambala noma emhlophe, impushana noma i-crystalline granule.Ayinaphunga, incibilika kalula emanzini kodwa ayincibiliki ku-organic solvent.I-Dodecahydrate ilahlekelwa yiwo wonke amanzi ayikristalu futhi iba yi-Anhydrous lapho izinga lokushisa likhuphuka lifika ku-212 ℃.Isixazululo sine-alkaline, ukugqwala kancane esikhumbeni.

XHUMANA MANJE layisha phansi ku-pdf

Imininingwane Yomkhiqizo

Ukusetshenziswa:Embonini yokucubungula ukudla, isetshenziswa njenge-buffering agent, i-emulsifier, i-anti-caking agent, i-antioxidant additive, isengezo sokudla okunomsoco kanye ne-metal chelating agent.

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:(GB 25565-2010, FCC VII)

Ukucaciswa			I-GB 25565-2010	I-FCC VII
I-Assay,w/% ≥		I-Anhydrous (I-Ignited Basis, Na3PO4)	97.0	97.0
		I-Monohydrate (I-Ignited Basis, Na3PO4)
		I-Dodecahydrate (I-Ignited Basis, Na3PO4)		90.0
Izinsimbi Ezisindayo (Pb), mg/kg ≤			10	-
Pb, mg/kg ≤			4.0	4.0
Ama-Fluoride (F), mg/kg ≤			50	50
Izinto ezingancibiliki, ≤w/%			0.2	0.2
Inani le-pH (10g/L)			11.5-12.5	-
Njengoba, mg/kg ≤			3.0	3.0
Ukulahleka Kokushisisa, w/%	I-Na3PO4 ≤		2.0	2.0
	Na3PO4·H2O		8.0-11.0	8.0-11.0
	I-Na3PO4·12H2O		45.0-57.0	45.0-57.0