|
Appearance
|
Light brown colored powder
|
|
Assay (ex N; on dried basis)
|
Min 60%
|
|
Phosphorous (P)
|
Max 2.5%
|
|
Coagulable protein
|
Not detectable
|
|
Heavy metal (as Pb)
|
Max 0.005%
|
|
Loss on drying
|
Max 5%
|
|
Sulphated ash
|
Max 15%
|
|
Suitability (for microbiology)
|
Passes test
|
|
Heat resistant bacteria
|
Not detectable
|