Natriumacetat Trihydrat 99,0-101,0%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytisches Reagens
Lieferant: VWR Chemicals
Synonyme:
Essigsäure Natriumsalz Trihydrat
27652.367EA
262
EUR
27652.367
27652.298
27652.232
27652.260
27652.460
Natriumacetat Trihydrat 99,0-101,0%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytisches Reagens
Natriumacetat Trihydrat
Formel:
H₃CCOONa·3H₂O Molecular Weight: 136,08 g/mol Siedepunkt: 120…123 °C (1013 hPa) Schmelzpunkt: 58 °C Dichte: 1,4 g/cm³ (20 °C) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00071557 CAS-Nummer: 6131-90-4 EINECS: 204-823-8 Merck Index: 13,08642 |
Spezifikation Testergebnisse
Assay | 99.0 - 101.0 % |
Appearance of solution | Passes test Ph.Eur. |
Identification A | Passes test |
Identification B | Passes test |
IR Spectrum | Passes test |
Solution in water | Passes test |
pH (20°C; 5 %) | 7.5 - 9.0 |
pH (25°C; 5 %) | 7.5 - 9.0 |
Heavy metals (as Pb) | Max. 5 ppm |
Insolubility in water | Max. 50 ppm |
Loss on drying (130°C) | 39.0 - 40.5 % |
Substances reducing KMnO4 (as HCOOH) | Max. 50 ppm |
Cl (Chloride) | Max. 10 ppm |
PO4 (Phosphate) | Max. 2 ppm |
SO4 (Sulphate) | Max. 20 ppm |
Total N (Nitrogen) | Max. 10 ppm |
Al (Aluminium) | Max. 5 ppm |
As (Arsenic) | Max. 2 ppm |
Ca (Calcium) | Max. 10 ppm |
Ca + Mg (as Ca) | Max. 50 ppm |
Cu (Copper) | Max. 3 ppm |
Fe (Iron) | Max. 5 ppm |
K (Potassium) | Max. 50 ppm |
Mg (Magnesium) | Max. 5 ppm |
Pb (Lead) | Max. 5 ppm |
Conforms to ACS | Passes test |
Conforms to Reag. Ph.Eur. | Passes test |
Konform zu Reag. Ph.Eur. | Entspricht |
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