Category:
Other Fine Chemicals
CAS NO:
NA
Standard:
In-house Standards,

|
Appearance |
Free-flowing powder |
|
Color |
White to nearly white powder |
|
Odor |
Odorless or almost odorless |
|
GeI strength |
Min.450 g/cm2 |
|
Loss on drying |
Max.10% |
|
Ash |
min.7% |
|
pH( 1% aqueous suspension) |
6.0-7.5 |
|
Nitrogen |
max.1.8% |
|
Lead |
max. O.5mg/kg |
|
Arsenic |
max.2 mg/kg |
|
Particle size |
(80mesh) min.92% through |
|
Total plate count |
max.10000/g |
|
E. coil |
absence |