meta-Phosphorsäure, Klumpen, AnalaR NORMAPUR® analytisches Reagens

Lieferant: VWR Chemicals
Gefahr

Synonyms: Metaphosphorsäure

20632.293EA 537 CHF
20632.293 20632.236
meta-Phosphorsäure, Klumpen, AnalaR NORMAPUR® analytisches Reagens
meta-Phosphoric acid

Mischung von meta-Phosphorsäure und Natriummetaphosphat (NaPO3: ca. 56 bis 60%)

Formel: (HPO₃)n
MW: 79,98 g/mol
Siedepunkt: 260 °C (1013 hPa)
Melting Pt: 21 °C
Dichte: 2,4 g/cm³ (20 °C)
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00011351
CAS-Nummer: 37267-86-0
EINECS: 253-433-4
UN: 3260
ADR: 8,III

Order Now

Spezifikation Testergebnisse

Assay (calculated as HPO3) (39-45 %) Passes test
Assay (calculated as NaPO3) (55-61 %) Passes test
Heavy metals (as Pb) Max. 20 ppm
Substances reducing KMnO4 (as H3PO3) Max. 100 ppm
Cl (Chloride) Max. 20 ppm
SO4 (Sulphate) Max. 100 ppm
As (Arsenic) Max. 5 ppm
Ca (Calcium) Max. 100 ppm
Fe (Iron) Max. 10 ppm
Mn (Manganese) Max. 5 ppm

Learn more

About VWR

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

Mehr About VWR