79609
Phosphorus pentoxide
puriss. p.a., ACS reagent, ≥98.0% (T)
Synonym(s):
Phosphoric anhydride, Phosphorus(V) oxide
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
500 g | Check Cart for Availability | $177.00 |
About This Item
$177.00
Quality Segment
vapor density
4.9 (vs air)
vapor pressure
1 mmHg ( 384 °C), 10 mmHg ( 238 °C)
grade
ACS reagent, puriss. p.a.
assay
≥98.0% (T)
form
powder or crystals
impurities
≤0.02% phosphorus trioxide (P2O3)
pH
1.5 (20 °C, 10 g/L)
mp
340 °C (lit.)
density
2.3 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤10 mg/kg, nitrate (NO3-): ≤5 mg/kg
cation traces
As: ≤100 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, NH4+: ≤10 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg
SMILES string
O=P12OP3(=O)OP(=O)(O1)OP(=O)(O2)O3
InChI
1S/O10P4/c1-11-5-12(2)8-13(3,6-11)10-14(4,7-11)9-12
InChI key
YWEUIGNSBFLMFL-UHFFFAOYSA-N
General description
Application
1 of 1
This Item | |||
|---|---|---|---|
| description puriss. p.a., ACS reagent, ≥98.0% (T) | description ReagentPlus®, 99% | description desiccant, with moisture indicator | description ≥99.99% trace metals basis |
| form powder or crystals | form powder | form powder, crystals or granules | form powder |
| assay ≥98.0% (T) | assay 99% | assay - | assay ≥99.99% trace metals basis |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| grade ACS reagent, puriss. p.a. | grade - | grade - | grade - |
| cation traces Na: ≤50 mg/kg, Mg: ≤5 mg/kg, K: ≤50 mg/kg, Cu: ≤5 mg/kg, As: ≤100 mg/kg, Mn: ≤5 mg/kg, Co: ≤5 mg/kg, Zn: ≤5 mg/kg, NH4+: ≤10 mg/kg, Ni: ≤5 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Fe: ≤5 mg/kg, Cr: ≤5 mg/kg, Pb: ≤5 mg/kg | cation traces As: ≤100 mg/kg, Fe: ≤100 mg/kg, heavy metals (as Pb): ≤0.02% | cation traces - | cation traces heavy metals: ≤0.01%, NH4+: ≤0.01% |
| mp 340 °C (lit.) | mp 340 °C (lit.) | mp 340 °C (lit.) | mp 340 °C (lit.) |
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Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1A
supp_hazards
Storage Class
8A - Combustible corrosive hazardous materials
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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