Acido o-fosforico ≥99,0% ≥99.0% (by titrimetric analysis), cristallizzato, Puriss. p.a. analytical reagent, Fluka™
Fornitore: Honeywell Chemicals
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Pericolo
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Synonyms:
Acido fosforico
79622-500G
79622-1KG
79622-25KG
79622-500GEA
63.96
EUR
79622-500G
79622-1KG
HONC79622-25KG
Acido o-fosforico ≥99,0% ≥99.0% (by titrimetric analysis), cristallizzato, Puriss. p.a. analytical reagent, Fluka™
Acido o-fosforico
Formula:
H₃PO₄ Peso molecolare: 98 g/mol Punto di ebollizione: 158 Punto di fusione: 42 °C Densità: 1.880 g/cm³ (20 °C) Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00011340 CAS Number: 7664-38-2 EINECS: 231-633-2 UN: 3453 ADR: 8 III Merck Index: 14,07344 |
Risultati del test di specificazione
Assay | 99.0 - 101.0 % |
Melting point | 38 - 42 °C |
Arsenic (As) | Max. 1 ppm |
Calcium (Ca) | Max. 10 ppm |
Cadmium (Cd) | Max. 1 ppm |
Cobalt (Co) | Max. 1 ppm |
Chromium (Cr) | Max. 1 ppm |
Copper (Cu) | Max. 1 ppm |
Iron (Fe) | Max. 10 ppm |
Potassium (K) | Max. 5 ppm |
Magnesium (Mg) | Max. 1 ppm |
Manganese (Mn) | Max. 1 ppm |
Sodium (Na) | Max. 50 ppm |
Nickel (Ni) | Max. 1 ppm |
Lead (Pb) | Max. 1 ppm |
Zinc (Zn) | Max. 1 ppm |
Chloride (Cl) | Max. 5 ppm |
Nitrate (NO₃) | Max. 5 ppm |
Sulfate (SO₄) | Max. 30 ppm |
Phosphite,Hypoph. (H₃PO₃) | Max. 500 ppm |
KMnO₄ reducing matter (as O) | Max. 20 ppm |
Vapor Pressure | 5 mmHg ( 25 °C) |
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