|
Items |
Specificaton |
|
Appearance |
White or light yellow crystal or crystalline powde |
|
Purity [Ca(HCOO)2], w/% |
98% min |
|
Ca, w/% |
30.2% min |
|
Water, w/% |
0.30% max |
|
Water Insoluble, w/% |
1.0% max |
|
pH (10% aqueous solution) |
6.0-8.0 |
|
Heavy metal (Pb), w/% |
0.0020% max |
|
As, w/% |
0.0020% max |