Acido metafosforico stabilizzato ACS

: Thermo Fisher Scientific

Acido metafosforico stabilizzato ACS

: Thermo Fisher Scientific

:37267-86-0

:

:(HPO₃)n

:MFCD00011351

:79.98 g/mol

:260 °C (1013 hPa)

:21 °C

:2,4 g/cm³ (20 °C)

:Ambiente

:3260

:8,III

:GHS07

:GHS05

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)

ACRO45025

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