di-Natriumhydrogenphosphat Dihydrat 98,5-101% (Trockenmasse), erfüllt analytische Spezifikationen von BP, Ph. Eur., Fluka™
Lieferant: Honeywell Chemicals
Synonyme:
sek. Natriumphosphat Dihydrat
, Sorensen's Salz
, Natriumphosphat dibasisch Dihydrat
04272-1KGEA
52.59
EUR
04272-1KG
04272-2.5KG
04272-5KG
04272-6X1KG
04272-4X5KG
HONE04272.9025
di-Natriumhydrogenphosphat Dihydrat 98,5-101% (Trockenmasse), erfüllt analytische Spezifikationen von BP, Ph. Eur., Fluka™
di-Natriumhydrogenphosphat Dihydrat
Formel:
Na₂HPO₄·2H₂O Molecular Weight: 177,99 g/mol Schmelzpunkt: 450 °C Dichte: 2,07 g/cm³ (16 °C) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00149182 CAS-Nummer: 10028-24-7 EINECS: 231-448-7 |
Spezifikation Testergebnisse
Assay (calculated to the dried substance) | 98.5 - 101.0 % |
Assay of NaH₂PO₄ (calculated to dried substances) | Max. 1.0 % |
Loss on drying (130°C) | 19.5 - 21.0 % |
pH (1 %,20°C) | 9.0 - 9.4 |
Arsenic (As) | Max. 2 ppm |
Iron (Fe) | Max. 10 ppm |
Heavy metals (as Pb) | Max. 10 ppm |
Chloride (Cl) | Max. 50 ppm |
Sulfate (SO₄) | Max. 0.01 % |
Appearance of the solution | complying |
Reducing impurities | complying |
Residual solvents | complying |
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