Orthophosphoric acid ≥85%, Suprapur® for trace metal analysis

Supplier: MilliporeSigma

Danger

Synonyms: Phosphoric acid

Suprapur®
1.00552.0250 1.00552.0250 1.00552.1000 1.00552.1000
EM1.00552.0250CS 4960.09 USD InStock
EM1.00552.0250 CA1.00552.0250 EM1.00552.1000 CA1.00552.1000
Orthophosphoric acid ≥85%, Suprapur® for trace metal analysis
Orthophosphoric acid

EMD # 1.00552.0250 replaces and is identical to EMD # 552-3.
EMD # 1.00552.1000 replaces and is identical to EMD # 552-2.

Formula: H₃PO₄
MW: 98 g/mol
Boiling Pt: ~ 158 °C (1013 hPa)
Melting Pt: 28 °C
Density: 1.71 to 1.87 g/cm³ (25 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011340
CAS Number: 7664-38-2
EINECS: 231-633-2
UN: 1805
ADR: 8,III
Merck Index: 14,07344

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Specification Test Results

Solubility (20 °C) soluble
Melting Point 21 °C
Boiling Point 158 °C
Vapor Pressure 2 hPa (20 °C)
Density 1.71 g/cm3 (20 °C)
pH  - 0.5 (100 g/l, H2O, 20 °C)
Viscosity kinematic 30.5 mm2/s (20 °C)
Hazard Class 8
Hazard Class Description Corrosive Material

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