Phosphorus pentoxide

• Catalog No.: 431419
• CAS Number: 1314-56-3
• M. F.: O10P4
• M. W.: 283.889044
• Purity: ≥99.99% trace metals basis

SYNONYMS

• Title: 五氧化二磷
• IUPAC name: tricyclo[3.3.1.1^3,^7]tetraphosphoxane-1,3,5,7-tetrone
• IUPAC Traditional name: phosphorus pentoxide
• Synonyms: 氧化磷(V); Phosphorus(V) oxide; Phosphoric anhydride; 磷酸酐

DATABASE IDS

• CAS Number: 1314-56-3
• PubChem SID: 24867015
• EC Number: 215-236-1

PROPERTIES

• Cation Traces: NH4+: ≤0.01%
• Cation Traces: heavy metals: ≤0.01%
• Impurities: ≤0.02% insolubles
• Impurities: <100 ppm total metallic impurities
• Linear Formula: P2O5
• Purity: ≥99.99% trace metals basis
• Density: 2.3 g/mL at 25 °C(lit.)
• Melting Point: 340 °C(lit.)
• Vapor Density: 4.9 (vs air)
• Vapor Pressure: 1 mmHg ( 384 °C)
• Vapor Pressure: 10 mmHg ( 238 °C)
• GHS Signal Word: Danger
• GHS Hazard statements: H314
• European Hazard Symbols: Corrosive (C)
• Personal Protective Equipment: Eyeshields, Gloves
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• RID/ADR: UN 1807 8/PG 2
• Risk Statements: 35
• RTECS: TH3945000
• Safety Statements: 22-26-45
• Supplemental Hazard Statements: Reacts violently with water.
• Hazard Class: 8
• UN Number: 1807
• Packing Group: 2
• German water hazard class: 1

DETAILS

Description (English)

Features and Benefits
Meets A.C.S. reagent specifications.
Packaging
50, 250 g in poly bottle

Description (简体中文)

Features and Benefits
符合 ACS 的试剂规范。
包装
50, 250 g in poly bottle