Total Nitrogent （N）（Dry base）（wt）/% Min

46.4

GB/T 2441.1

Moisture(wt)/%              Max

1.0

GB/T 2441.3

Insoluble matter/(mg/kg)      Max

61.5

GB/T 2441.6

Alkalinity as NH3(wt)/%       Max

0.6

GB/T 2441.5

Biuret (wt)/%               Max

0.9

GB/T 2441.2

Aldehydes as HCHO /(mg/kg)         Max

15.4

GB 29518-2013 appendix D

Phosphaet(PO4)/(mg/kg)        Max

1.5

GB 29518-2013 appendix F

CAlcium/(mg/kg)              Max

1.5

GB 29518-2013 appendix G

Iron /(mg/kg)                 Max

1.5

Copper/(mg/kg)               Max

0.6

Zinc /(mg/kg)                 Max

0.6

Chromium/(mg/kg)            Max

0.6

Nickel/(mg/kg)                Max

0.6

Aluminum/(mg/kg)            Max

1.5

Magnesium/(mg/kg)           Max

1.5

Sodium/(mg/kg)              Max

1.5

Potassium/(mg/kg)            Max

1.5