meta-Phosphoric acid 33,5-36,5%, chips ACS, Fluka™

Supplier: Honeywell Chemicals
Danger

Synonyms: Metaphosphoric acid

239275-2.5KGEA 1340 GBP
239275-2.5KG
meta-Phosphoric acid 33,5-36,5%, chips ACS, Fluka™
meta-Phosphoric acid
Formula: (HPO₃)n
MW: 79,98 g/mol
Boiling Pt: 600 °C(1,013 hPa)
Melting Pt: 200 °C
Density: 2,0 g/cm³
Storage Temperature: Room Temperature
MDL Number: MFCD00011351
CAS Number: 37267-86-0
UN: 3260
ADR: 8,II

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Specification Test Results

Form chips
Identity (IR) complying
Assay of (HPO₃)n 33.5 - 36.5 %
Assay of (naPO₃)n 57.0 - 63.0 %
Arsenic (As) max. 1 ppm
Iron (Fe) max. 0.005 %
Heavy metals (as Pb) max. 0.005 %
Chloride (Cl) max. 0.001 %
Nitrate (NO₃) max. 0.001 %
Sulfate (SO₄) max. 0.005 %
KMnO₄ reducing matter (as H₃PO₃) max. 0.02 %

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