Description
Technical Parameters
Product Brief Introduction
Product name:Potassium Borate
CAS：1332-77-0
MF:B4K2O7
MW:233.4
Product Specification
|
Item |
Specification |
|
Appearance |
White crystals |
|
Water Insoluble Matter |
≤0.01% |
|
Carbonate(CO32-) |
Complies |
|
Nitrate |
≤0.005% |
|
Phosphate |
≤0.002% |
|
Sulfate (SO42-) |
≤0.01% |
|
Chloride (Cl-) |
≤0.002% |
|
Heavy metal(as Pb) |
≤20ppm |
|
Arsenic |
≤5ppm |
|
Calcium |
≤50ppm |
|
Iron |
≤10ppm |
|
Assay |
≥99.0% |
