Ethylene Diamine Tetraacetic Acid (EDTA)
Spesifikasi
Item | Standar |
Penampilan | Bubuk kristal putih |
Assay | ≥99% |
klorida | ≤0,01% |
Sulfat | ≤0,05% |
wesi | ≤0,001% |
timbal | ≤0,001% |
Nilai chelating | ≥339 |
PH | 2.8-3.0 |
Mundhut bobot garing | ≤0,2% |
Tulis pesen sampeyan ing kene lan kirimake menyang kita