di-Natriumhydrogen fosfat dihydrat 98+% for analysis

Leverantör: Thermo Scientific

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

124990010 124990050 124992500
ACRO124990010EA 930 SEK
ACRO124990010 ACRO124990050 ACRO124992500
di-Natriumhydrogen fosfat dihydrat 98+% for analysis
di-Natriumhydrogen fosfat dihydrat
Formel: Na₂HPO₄·2H₂O
MW: 177,99 g/mol
Smältpunkt: 243…245 °C
Densitet: 2,1 g/cm³ (20 °C)
Storage Temperature: Omgivande
MDL Number: MFCD00149182
CAS nummer: 10028-24-7

Order Now

Specifikation testresultat

Appearance White Powder or crystals
Loss on drying 19.5 % to 21.0 % (1 g, 130°C)
Solubility (5 % in water) Clear colorless
pH 8.4 to 9.6 (1% in water)
Titration excess HCl 98.0 to 102.0 %
Sulfates ≤0.1 %
Chlorides ≤0.04 %
Arsenic (As) ≤0.0003 %
Cadmium (Cd) ≤0.005 %
Iron (Fe) ≤0.004 %
Heavy metals (as Pb) ≤0.001 %
Insoluble matter ≤0.3 % (in water)

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Läs mer About VWR