Orthophosphoric acid 85-90% for HPLC, Fluka™

Supplier: Honeywell Chemicals
Danger

Synonyms: Phosphoric acid

79606-100ML 79606-500ML
79606-100MLEA 33 GBP
79606-100ML 79606-500ML
Orthophosphoric acid 85-90% for HPLC, Fluka™
Orthophosphoric acid
Formula: H₃PO₄
MW: 98 g/mol
Boiling Pt: 158 °C (1,013 hPa)
Melting Pt: 21 °C
Density: 1,71 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011340
CAS Number: 7664-38-2
EINECS: 231-633-2
UN: 1805
ADR: 8,III

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Specification Test Results

Appearance complying
Assay 85.0 - 90.0 %
Density (D 20/4) 1.680 - 1.720
Absorbance at 210 nm Max. 0.07
Absorbance at 220 nm Max. 0.06
Absorbance at 230 nm Max. 0.05
Absorbance at 250 nm Max. 0.04
Absorbance 500 nm Max. 0.02
Vapor Pressure 5 mmHg ( 25 °C)
Vapor Density 3.4 (vs air)

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