TAU'AIGA&FUAFUAGA-Di-Ammonium Phosphate( DAP) -342(ii)

Fa'amatalaga Puupuu:

Fuafua mole: (NH4)2HPO4

mamafa mole: 132.0

National Standard: GB 30613-2014

Numera CAS: 7783-28-0

Isi igoa: Diammonium Hydrogen Phosphate;

INS: 342(ii)

Meatotino

Paʻepaʻe tioata tioata, faʻatusatusa i le 1.619g/cm3, liusuavai i le 155 ℃, faigofie ona solu i le vai, e le mafai ona faʻaaogaina i le ava malosi, PH tau o le 1% solution o le 8.0

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

Oloa i Aso Taitasi

Fa'amatalaga	National Standard	O tatou
Su'ega % ≥	96.0-102.0	99 Min
Phosphorus pentoxide% ≥	/	53 Min
Nitrogen, pei ole N % ≥	/	20.8 Min
Tau PH (10g/L fofo)	7.6-8.2	7.6-8.2
Susū % ≤	/	0.2
Metala mamafa, pei ole Pb %≤	0.001	0.001
Arsenic, pei ole As% ≤	0.0003	0.0003
Fluoride pei F% ≤	0.001	0.001
Suavai e le mafai ona soloia % ≤	/	0.1
Sulfate(SO4) % ≤	/	0.05
Chloride pei ole Cl %≤	/	0.001
Sulphoric Acid %≤	/	/
Oxalic Acid,%≤	/	/
Umea %≤	/	0.0004
Ta'ita'i %≤	0.0004	0.0002
Mercury %≤	/	/
O MEA E LELEI	/	NIL
Sulfur Ash %≤	/	0.005