Physical state

Solid

Structure

Fine powder

Colour

White

Chemical identity

Phase I

Phosphorous(P2O5)

Min. 66.0% (w/w)

Nitrogen(N) as ammonium

Min. 11.5% (w/w)

pH value (10% suspension)

6.0±0.5

Solubility in water at 20°C

Max. 4.0g/100gwater

Decomposition temp. on heat

Min. 250°C

Foreign Matter

The product must be absolutely

free of foreign matter visually