di-Phosphorus pentoxide, for analysis, ExpertQ®, ACS, ISO
- Synonyms: Phosphoric anhydride
- P2O5
- M = 141,96 g/mol
- CAS [1314-56-3]
- EINECS-No.: 215-236-1
- Solub. in water: (20 ºC): hydrolysis reaction
- Melting point: ~ 580 - 585 ºC
- Boiling point: 591 ºC
- Vapour pressure: (20 ºC) < 0,1 hPa
- EC-Index-No.: 015-010-00-0
- ADR: 8 C2 II UN 1807
- IMDG: 8 II UN 1807
- IATA/ICAO: 8 II UN 1807
- GHS-signal word: Danger
- GHS-H sentences: H314 - EUH014
- GHS-P sentences: P260 - P303+P361+P353 - P305+P351+P338 - P310 - P405 - P501a
- Tariff number: 2809 10 00 00
- Applications: analytical chemistry, synthesis of organic products, manufacture of dyes, desiccant.
SPECIFICATIONS
assay (acidimetric): min. 99,5 %
identity: passes test
insoluble in water: max. 0,005 %
chlorides (Cl): max. 0,001 %
nitrates (NO3): max. 0,0005 %
total nitrogen (as N): max. 0,002 %
ammonium (NH4): max. 0,001 %
antimony (Sb): max. 0,001 %
arsenic (As): max. 0,01 %
cadmium (Cd): max. 5 ppm
calcium (Ca): max. 0,005 %
cobalt (Co): max. 5 ppm
copper (Cu): max. 5 ppm
heavy metals (as Pb): max. 0,005 %
iron (Fe): max. 0,001 %
lead (Pb): max. 5 ppm
magnesium (Mg): max. 0,001 %
manganese (Mn): max. 5 ppm
nickel (Ni): max. 5 ppm
potassium (K): max. 0,002 %
sodium (Na): max. 0,005 %
zinc (Zn): max. 5 ppm
substances reducing KMnO4 (as P2O3): max. 0,02 %
| Reference | Volume | ||
|---|---|---|---|
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AN02170500 | x 500 g |
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AN02171000 | x 1 kg |
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