Hydrogenfosforečnan dvojsodný, anhydrous 99,0 ACS
Dodávateľ: VWR Chemicals
Synonymá:
sec-Sodium phosphate, di-Sodium hydrogen orthophosphate, di-Sodium hydrogen phosphate anhydrous, Sodium hydrogen phosphate, Disodium phosphate, Sodium phosphate dibasic
0404-1KGEA
310.03
EUR
0404-1KG
0404-2.5KG
0404-500G
0404-12KG
0404-50KG
Hydrogenfosforečnan dvojsodný, anhydrous 99,0 ACS
Hydrogenfosforečnan dvojsodný
Vzorec:
Na₂HPO₄ Mw: 141.96 Teplota tavenia: 250 Hustota: 1.53 g/cm³ (20 °C) Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00003496 Číslo CAS: 7558-79-4 EINECS: 231-448-7 REACH: 01-2119489797-11 Merck Index: 12,08805 |
Výsledky špecifikačného testu
Chloride | <0.002% |
Heavy metals (as Pb) | ≤0.001% |
Insolubles | ≤0.01% |
Iron | ≤0.002% |
Loss on drying @105 °C | ≤0.2% |
pH (5%, Water) @25 °C | 8.7 − 9.3 |
Purity | ≥99% |
Sulphate | ≤0.005% |
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