|
Items
|
Specifiction
|
|
Appearance
|
White to yellowish crystalline powder
|
|
Assay
|
NLT98.0%
|
|
Loss ondrying
|
NMT1.0%
|
|
Residue on ignition
|
NMT 0.10%
|
|
Heavy Metals
|
NMT10ppm
|
|
Lead
|
NMT 3.0ppm
|
|
Arsenic
|
NMT 0.1ppm
|
|
Cadmium
|
NMT 0.1ppm
|
|
Mercury
|
NMT 0.1ppm
|
|
Mesh
|
80% Through 40 mesh
|
|
Bluk Denisty(g/ml)
|
0.45~0.55
|
|
Coliforms
|
Negative
|
|
Salmonella
|
Negative
|
|
Totalplate count(cuf/g)
|
NMT1000 cuf/g
|
|
YeastMmold
|
NMT50cuf/g
|