di-Natriumhydrogen fosfat dihydrat ≥99.5%, EMSURE® for analysis, Supelco®
Leverantör: Merck
Synonyms:
sec-Sodium phosphate, Sodium monohydrogen phosphate dihydrate, Sodium hydrogenphosphate dihydrate, di-Sodium hydrogen orthophosphate dihydrate, Sodium phosphate dibasic dihydrate, Disodium phosphate, di-Sodium hydrogen phosphate dihydrate, Sorensen's salt
M-Clarity™ quality level = MQ300
1.06580.0500
1.06580.1000
1.06580.5000
1.06580.9050
1.06580.9025
1.06580.0500EA
1025
SEK
1.06580.0500
1.06580.1000
1.06580.5000
1.06580.9050
1.06580.9025
di-Natriumhydrogen fosfat dihydrat ≥99.5%, EMSURE® for analysis, Supelco®
di-Natriumhydrogen fosfat dihydrat
Formel:
Na₂HPO₄·2H₂O MW: 177,99 g/mol Smältpunkt: 92,5 °C Densitet: 2,1 g/cm³ (20 °C) Storage Temperature: Omgivande |
MDL Number:
MFCD00149182 CAS nummer: 10028-24-7 EINECS: 231-448-7 |
Specifikation testresultat
Assay (acidimetric) | ≥ 99.5 % |
Identity | passes test |
pH-value (5 %; water) | 9.0 - 9.2 |
Chloride (Cl) | ≤ 0.001 % |
Sulfate (SO₄) | ≤ 0.005 % |
Total nitrogen (N) | ≤ 0.001 % |
Heavy metals (as Pb) | ≤ 0.001 % |
Cu (Copper) | ≤ 0.0003 % |
Fe (Iron) | ≤ 0.001 % |
K (Potassium) | ≤ 0.005 % |
Pb (Lead) | ≤ 0.001 % |
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