Items

Specification

Appearance:

Light yellow powder

Taste

Sweet and tasty.

Dissolvability

Dissolved in water

Nitrogen (w/w):

Not less than 14.5%

Solubility:

Free soluble min water

Loss on drying:

Not more than 5%

Residue on ignition:

Not more than 2.5%

PH value:

4.0-7.0

Hg (mg/kg):

Not more than 0.02mg/kg

As (mg/kg):

Not more than 0.5mg/kg

Pb mg/kg:

Not more than 1.0mg/kg

Aerobic bacterial count:

Not more than 100/g

Fecal coliforms

Not more than 30/g

Pseudomonas aeruginosa

Negative

Staphylococcus aureus

Negative

Pathogen

Negative