1
|
主含量(以NH4H2PO4計(jì)) %≥ Main contents |
99.0
|
2
|
五氧化二磷(以P2O5計(jì)) %≥ Phosphorus pentoxide
|
61.0
|
3
|
氮(以N計(jì)) %≥ Nitrogen, as N
|
11.9
|
4
|
PH值(1%水溶液) PH value (1% solution)
|
4.2-4.8
|
5
|
水份 %≤ Moisture
|
0.2
|
6
|
重金屬(以Pb計(jì)) %≤ Heavy metal, as Pb
|
/
|
7
|
砷(以As計(jì)) %≤ Arsenic, as As
|
/
|
8
|
氟化物(以F計(jì)) %≤ Fluoride as F
|
/
|
9
|
水不溶物 %≤ Water insoluble
|
0.10
|