Mgbakwunye nri-Di-Ammonium Phosphate(DAP) -342(ii)

Nkọwa dị mkpirikpi:

Usoro ihe omimi: (NH4)2HPO4

Arọ molikula: 132.0

Ọkọlọtọ mba: GB 30613-2014

Nọmba CAS: 7783-28-0

Aha ọzọ: Diammonium Hydrogen Phosphate;

INS: 342 (ii)

Njirimara

kristal granular ọcha, njupụta ikwu na 1.619g / cm3, ebe agbaze na 155 ℃, na-agbaze ngwa ngwa na mmiri, enweghị mmanya na-aba n'anya, uru PH nke 1% ngwọta bụ 8.0

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Ngwaahịa kwa ụbọchị

Nkọwapụta	Ọkọlọtọ mba	Nke anyị
Nyochaa% ≥	96.0-102.0	99 Min
Phosphorus pentoxide% ≥	/	53 Min
Nitrogen, dị ka N% ≥	/	20.8 Min
Uru PH (ihe ngwọta 10g/L)	7.6-8.2	7.6-8.2
Mmiri % ≤	/	0.2
Ọla dị arọ, dị ka Pb%≤	0.001	0.001
Arsenic, dị ka% ≤	0,0003	0,0003
Fluoride dị ka F% ≤	0.001	0.001
Mmiri na-adịghị edozi% ≤	/	0.1
Sulfates (SO4)% ≤	/	0.05
Chlorides dị ka Cl%≤	/	0.001
Sulphoric acid% ≤	/	/
Oxalic acid,% ≤	/	/
Ígwè%≤	/	0,0004
Ndu %≤	0,0004	0,0002
Mercury% ≤	/	/
AKWỤKWỌ NA-AKWỤKWỌ	/	NIL
Sulfur Ash%≤	/	0,005