Étiléna Diamina Asam Tétraasetat (EDTA)
Spésifikasi
Barang | Standar |
Penampilan | bubuk kristalin bodas |
Assay | ≥99% |
Klorida | ≤0,01% |
Sulfat | ≤0,05% |
Beusi | ≤0,001% |
Timbel | ≤0,001% |
nilai Chelating | ≥339 |
PH | 2.8-3.0 |
leungitna beurat garing | ≤0,2% |
Tulis pesen anjeun di dieu sareng kirimkeun ka kami