Trisodium Phosphate

Lub npe tshuaj: Trisodium Phosphate

Molecular Formula: Na₃PO₄, Na₃PO₄· H₂Aw, Na₃PO₄· 12 H₂O

Molecular Luj:Cov dej tsis muaj dej: 163.94;Monohydrate: 181.96;Dodecahydrate: 380.18

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

Cim: Nws yog xim tsis muaj xim lossis dawb siv lead ua, hmoov lossis crystalline granule.Nws tsis muaj ntxhiab, yooj yim soluble hauv dej tab sis insoluble hauv organic hnyav.Dodecahydrate poob tag nrho cov dej siv lead ua thiab ua Anhydrous thaum kub nce mus txog 212 ℃.Cov tshuaj yog alkaline, me ntsis corrosion ntawm daim tawv nqaij.

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Product Detail

Kev siv:Hauv kev lag luam ua zaub mov, nws yog siv los ua tus neeg sawv cev buffering, emulsifier, anti-caking agent, antioxidant additive, khoom noj khoom haus ntxiv thiab hlau chelating tus neeg sawv cev.

Ntim:Nws tau ntim nrog lub hnab polyethylene ua txheej txheej sab hauv, thiab lub hnab yas sib xyaw ua ke raws li txheej txheej.Qhov hnyav ntawm txhua lub hnab yog 25kg.

Cia thiab thauj:Nws yuav tsum tau muab khaws cia rau hauv qhov chaw qhuav thiab qhov cua, khaws cia kom deb ntawm tshav kub thiab noo noo thaum lub sijhawm thauj mus los, tshem tawm nrog kev saib xyuas kom tsis txhob muaj kev puas tsuaj.Tsis tas li ntawd, nws yuav tsum tau muab cais tawm ntawm cov tshuaj lom.

Txuj Txuj Ci:(GB 25565-2010, FCC VII)

Specification			GB 25565-2010	FCC VII
Assay, w/% ≥		Anhydrous (Ignited Basis, Na3PO4)	97.0 ua	97.0 ua
		Monohydrate (Ignited Basis, Na3PO4)
		Dodecahydrate (Ignited Basis, Na3PO4)		90.0 ua
Cov hlau hnyav (Pb), mg/kg ≤			10	—
Pb, mg/kg ≤			4.0	4.0
fluoride (F), mg/kg ≤			50	50
Insoluble Khoom, ≤w /%			0.2	0.2
Tus nqi pH (10g / L)			11.5-12.5 Nws	—
Raws li, mg / kg ≤			3.0	3.0
Poob Ignition, w/%	Na3PO4 ≤		2.0	2.0
	Na3PO4 · H2O		8.0-11.0 Nws	8.0-11.0 Nws
	Na3PO4 · 12H2O		45.0-57.0 Nws	45.0-57.0 Nws