Item Specifications

Quality Item

Tech grade

Feed grade

Food grade

(FCC IV)

Appearance

White crystallization powder

Assay(C2H5NO2)%(on dried matter)

98.5min

98.5-101.5min

98.5-101.5min

PH value:(5% in water)

5.5-7.0

5.6-7.0

5.6-6.4

Loss on drying %

0.30max

0.30max

0.20max

Chloride(as Cl)%

0.40max

0.20max

0.007max

Iron(as Fe)%

0.003max

0.002max

0.001max

Residre on ignition,%

-

0.10max

0.10max

Heavy metals(as Pb)%

-

0.002max

0.002max

Arsenic(as As)%

-

-

0.0001max

Sulphate(as SO4),%

0.006max