tetra-Natriumdiphosphat Decahydrat ≥99,0% (durch Acidimetrie) zur Analyse

Lieferant: PanReac AppliChem

Synonyme: TSPP, Natriumpyrophosphat tetrabasisch Decahydrat, tetra-Natriumpyrophosphat Decahydrat, Natriumdiphosphat Decahydrat, Natriumpyrophosphat Decahydrat

121710.1211
APPC121710.1211EA 84 EUR
APPC121710.1211
tetra-Natriumdiphosphat Decahydrat ≥99,0% (durch Acidimetrie) zur Analyse
tetra-Natriumdiphosphat Decahydrat
Formel: Na₄P₂O₇·10H₂O
Molecular Weight: 446,06 g/mol
Schmelzpunkt: 79 °C
Dichte: 1,82
Lagertemperatur: Raumtemperatur
MDL: MFCD00149200
CAS-Nummer: 13472-36-1
EINECS: 231-767-1

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Spezifikation Testergebnisse

Minimum Assay (Acidimetry) 99.0%
pH of 5% Solution 9.5 - 10.7
Insoluble Matter in H₂O ≤0.01%
Chloride (Cl) ≤0.005%
Sulphate (SO₄) ≤0.005%
Carbonate Passes Test
Nitrate (NO₃) ≤0.003%
As ≤0.0003%
Ca ≤001%
Cu ≤0.0005%
Fe ≤0.0005%
MG ≤0.01%
Ni ≤0.0005%
PB ≤0.0005%

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