Appearance

White Crystalline Powder

Solubility

Slightly soluble in water

Clarity & color of solution

Clear & colorless

Odor & amp

Odorless & pale

Melting point

292 °C

Test of Sulfuric acid

No Carbonation

Assay

≥99.5%

Creatinine

≤100ppm

Loss On Drying

≤12.0%

Residue On Ignition

≤0.1%

Iron

≤10ppm

Sulfate

≤0.03%

Dicyandiamide

≤50ppm

Dihydrotriazine

≤5ppm

Cyanide

≤1ppm

Any unspecified impurity

≤0.1%

Total unspecified impurities

≤1.5%

Total impurities

≤2.0%

Heavy Metal

≤0.5ppm

Arsenic (As)

≤0.1ppm

Lead (Pb)

≤0.1ppm

Mercury (Hg)

≤0.1ppm

Cadmium (Cd)

≤0.1ppm

Bulk Density

≥430g/L

Tapped Density

≥550g/L

Total Bacterial Count

≤100cfu/g

Mould＆Yeast

≤100cfu/g

E.Coli

Negative

Salmonella

Negative/25g

S.aureus

Negative