一水柠檬酸 |
Assay |
99.5-101% |
Ca |
200ppmmax |
Heavy metal |
10ppmmax |
Fe |
50ppmmax |
Cl |
50ppmmax |
Oxalate |
350ppmmax |
SO4 |
150ppmmax |
Water |
7.5-9.0% |
Sulphate ash |
0.1%max |
As |
1ppmmax |
Readily carbonisable substances |
not more than stand |
packing |
25kgs paper-plastic compound bag |
|