Ammonium hydragen phosphate

Ammonium hydragen phosphate

Sunan sunadarai: Ammonium hydragen phosphate

Tsarin kwayoyin halitta: (NH4) 2HPO4

Nauyi na kwayoyin: 115.02 (GB); 115.03 (FCC)

Cask: 7722-76-1

Halin: Yana da launuka masu launi mara launi ko farin crystalline, mai ƙanshi. Zai iya rasa kusan kashi 8% na ammoniya a cikin iska. 1g ammonium dihydrate phosphate za a iya narkar da a kusan ruwa na 2.5ml. Mafita bayani shine acidic (pH tamanin 0.2mol / l mai ruwa mai ruwa shine 4.3). Yana da dan kadan Soluble a ethanol, wanda ya fi ciki a cikin acetone. Maɗaukaki shine 180 ℃. Yawa ne 1.80. 


Cikakken Bayani

Amfani: A cikin masana'antar abinci, ana amfani dashi azaman wakili, mai gudanar da kayan aiki, yisti abinci, abinci mai narkewa da ƙari na abincin dabbobi.

Shirya: An cushe shi da jaka polyethylene kamar yadda ke ciki, da kuma wani yanki mai saukar da filastik a matsayin Layer. Securin nauyin kowane jaka shine 25KG.

Ajiya da sufuri: Ya kamata a adana shi a cikin wereshari mai bushe da virtivistari, ya hana daga zafin rana da danshi yayin safarar kaya, wanda aka saukar da shi tare da guje wa lalacewa. Bugu da ƙari, dole ne a adana shi dabam daga abubuwa masu guba.

Daidaitaccen ma'auni:(GB25569-2010, FCC VII)

 

Gwadawa GB25569-2010 Farashin FCC VII
Abun ciki (kamar yadda Nh4h2po4), w /% 96.0-102.0 96.0-102.0
Flurasides (as f), MG / kg ≤ 10 10
Arsenic (as), MG / kg ≤ 3 3
Karfe mai nauyi (azaman PB), MG / kg ≤ 10
Jagora (PB), MG / kg ≤ 4 4
Ph (10g / l, 25 ℃) 4.3-5.0

 

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