CAS No.: | 139-33-3 |
---|---|
Formula: | C10h14n2na2o8 |
EINECS: | 205-358-3 |
Type: | Synthesis Material Intermediates |
Appearance: | Powder |
Quality: | Industrial |
Pemasok dengan izin usaha terverifikasi
Item | EDTA-2Na | -4Na | - | -CuBe2 | - | Yang MgSO-Mg2 | -MnNa2 | - | |
Tampilan | Bubuk kristal putih | Bubuk kristal putih | Bubuk kristal putih | Bubuk kristal putih | Blue Crystal powder | Kuning muda atau bubuk coklat | Bubuk kristal putih | Serbuk kristal merah muda berwarna merah muda | Bubuk kristal putih |
Konten | ≥99% | ≥99.0% | ≥99.5% | ≥98% | - | ≥99.0% | - | - | - |
Logam berat (Pb) | ≤0.001% | ≤0.001 | ≤0.001% | ≤0.001% | ≤0.001% | ≤0.001% | ≤0.001% | ≤0.001% | ≤0.001% |
Nilai pH | 2.8-3.0 | 4.0-5.0 | 10.5-11.5 | 10.5-11.5 | 6.0-7.0 | 3.5-5.5 | 6.0-7.0 | 6.0-7.0 | 6.0-7.0 |
Pemasok dengan izin usaha terverifikasi