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wodoroortofosforan (V) disodu, anhydrous ≥99.0%, EMSURE® Reag. Ph. Eur., ACS do analizy, Supelco®

Dostawca: Merck

Synonim: sec-Sodium phosphate, di-Sodium hydrogen orthophosphate, di-Sodium hydrogen phosphate anhydrous, Sodium hydrogen phosphate, Disodium phosphate, Sodium phosphate dibasic

M-Clarity™ quality level = MQ300

1.06586.0500 1.06586.2500 1.06586.9050 1.06586.1000 1.06586.9012
1.06586.0500EA 294 PLN
1.06586.0500 1.06586.2500 1.06586.9050 1.06586.1000 1.06586.9012
wodoroortofosforan (V) disodu, anhydrous ≥99.0%, EMSURE® Reag. Ph. Eur., ACS do analizy, Supelco®
wodoroortofosforan (V) disodu

Certyfikaty: Corresponds to ACS, Reag. Ph Eur

Formuła: Na₂HPO₄
MW: 141.96 g/mol
Temp. topnienia: 250
Gęstość: 1.53 g/cm³ (20 °C)
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00003496
Numer CAS: 7558-79-4
Numer WE (dawny EINECS): 231-448-7
REACH: 01-2119489797-11
Klasyfikacja Merck : 12,08805

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Wyniki testów specyfikacyjnych

Assay (alkalimetric) ≥99.0%
Insoluble matter ≤0.01%
pH-value (5%; water, 25 °C) 8.7 - 9.3
Chloride (Cl) ≤0.002%
Sulfate (SO₄) ≤0.005%
Heavy metals (as Pb) ≤0.001%
Cu (Copper) ≤0.0003%
Fe (Iron) ≤0.001%
K (Potassium) ≤0.01%
Pb (Lead) ≤0.001%
Loss on Drying (105 °C) ≤0.2%


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