|
Items |
specification |
|
Appearance |
White Crystal Powder |
|
Assay≥% |
99 |
|
Chelating Value (Ph=11) mgCaCO3/g,≥ |
215 |
|
Ph(1% Water Solution) |
10.5-11.5 |
|
Fe%≤ |
0.001 |
|
Clarification |
pass |
|
Heavy Metal (Pb)%≤ |
0.002 |
|
Storage 25°C |
2 years |