White powder | 99.0% |
Item | Specification | Results |
Appearance | White solid | Conforms |
Assay | â¥99.0% | 100.% |
Free acid content | â¤1.0% | 0.0% |
Melting Point(DSC) | â¥197â | 211.5â |
Na,K,Mg,Al,Fe,Cu,Ba(ICP-AES) | â¤1ppm | Conforms |
Conclusion | Qualified |