meta-Fosforsyra stabilised ACS
Leverantör: Thermo Scientific
|
Fara
|
Synonyms:
Metaphosphoric acid
450250025
450251000
450255000
ACRO450250025EA
12975
SEK
ACRO450250025
ACRO450251000
ACRO450255000
meta-Fosforsyra stabilised ACS
meta-Fosforsyra
Formel:
(HPO₃)n MW: 79,98 g/mol Kokpunkt: 260 °C (1013 hPa) Smältpunkt: 21 °C Densitet: 2,4 g/cm³ (20 °C) Storage Temperature: Omgivande |
MDL Number:
MFCD00011351 CAS nummer: 37267-86-0 UN: 3260 ADR: 8,III |
Specifikation testresultat
Appearance | Colorless to white Crystals and/or chunks |
Stabilizer | 57.0 to 63.0 % NaPO3 |
Titration with NaOH | 33.5 to 36.5 % (HPO3) |
Chloride (Cl) | ≤0.001 % |
Nitrate (NO3) | ≤0.001 % |
Sulfate (SO4) | ≤0.005 % |
Arsenic (As) | ≤1 ppm |
Iron (Fe) | ≤0.005 % |
Heavy metals (as Pb) | ≤0.005 % |
KMnO4-reducing substance | ≤0.02 % (as H3PO3) |
Learn more
About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...