Amonium Hydrogen Fosifate

Ammonium hydrogen fosifate

Ammonium hydrogen fosifate

Izina ryimiti:Ammonium hydrogen fosifate

Inzira ya molekulari:(NH4) 2HPO4

Uburemere bwa molekile:115.02 (GB);115.03 (FCC)

URUBANZA: 7722-76-1

Imiterere: Nibara ritagira ibara rya kirisiti cyangwa ifu yera ya kristaline, uburyohe.Irashobora gutakaza hafi 8% ya ammonia mu kirere.1g Ammonium Dihydrogen Fosifate irashobora gushonga mumazi agera kuri 2.5mL.Igisubizo cyamazi ni Acide (pH agaciro ka 0.2mol / L igisubizo cyamazi ni 4.3).Irashobora gushonga gato muri Ethanol, idashobora gushonga muri acetone.Gushonga ni 180 ℃.Ubucucike ni 1.80.

SHAKA NONAHA umutwaro kuri pdf

Ibicuruzwa birambuye

Ikoreshwa:Mu nganda zibiribwa, ikoreshwa nkibikoresho bisiga, igenzura ifu, ibiryo byimisemburo, ibinyobwa bisembuye hamwe ninyongeramusaruro zamatungo.

Gupakira:Yuzuyemo umufuka wa polyethylene nkurwego rwimbere, hamwe nisakoshi yububiko bwa pulasitike yububiko nkurwego rwo hanze.Uburemere bwa buri mufuka ni 25kg.

Kubika no Gutwara:Igomba kubikwa mububiko bwumye kandi buhumeka, bugakomeza kuba kure nubushyuhe nubushuhe mugihe cyo gutwara, gupakurura ubwitonzi kugirango birinde kwangirika.Byongeye kandi, igomba kubikwa ukundi kubintu bifite uburozi.

Ubuziranenge:(GB25569-2010, FCC VII)

Ibisobanuro	GB25569-2010	FCC VII
Ibirimo (Nka NH4H2PO4), w /%	96.0-102.0	96.0-102.0
Fluoride (Nka F), mg / kg ≤	10	10
Arsenic (As), mg / kg ≤	3	3
Icyuma kiremereye (Nka Pb), mg / kg ≤	10	-
Kurongora (Pb), mg / kg ≤	4	4
PH (10g / L ， 25 ℃)	4.3-5.0	-

Andika ubutumwa bwawe hano hanyuma utwohereze

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