Disodium hydrogen phosphate, anhydrous 99,0, EMSURE® Reag. Ph. Eur., ACS analysis_for, Supelco®
Leverancier: Merck
Ratings:
(No Reviews)
Total Ratings: 0
Avg. Ratings: 0.0 out of 5
Synoniemen:
sec-Sodium phosphate, di-Sodium hydrogen orthophosphate, di-Sodium hydrogen phosphate anhydrous, Sodium hydrogen phosphate, Disodium phosphate, Sodium phosphate dibasic
MQ300
1.06586.0500
1.06586.2500
1.06586.9050
1.06586.1000
1.06586.9012
1.06586.0500EA
46.17
EUR
1.06586.0500
1.06586.2500
1.06586.9050
1.06586.1000
1.06586.9012
Disodium hydrogen phosphate, anhydrous 99,0, EMSURE® Reag. Ph. Eur., ACS analysis_for, Supelco®
Disodium hydrogen phosphate
Certificaten: Corresponds to ACS, Reag. Ph Eur
Formule:
Na₂HPO₄ MW: 141.96 g/mol Smeltpunt: 250 Dichtheid: 1.53 g/cm³ (20 °C) Bewaar temperatuur: Kamertemperatuur |
MDL Nummer:
MFCD00003496 CAS nummer: 7558-79-4 EINECS: 231-448-7 Bereik: 01-2119489797-11 Merck Index: 12,08805 |
Specification Test Results
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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