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  7. o-Phosphoric Acid, 85.0% W/W, MilliporeSigma™

o-Phosphoric Acid, 85.0% W/W, MilliporeSigma™

Catalog No. p-7162442 Shop All MilliporeSigma Products
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Quantity:
500 mL
4 L
Packaging:
Glass Bottle, Pre-Packed
Plastic Bottle

Chemical Identifiers

CAS 7664-38-2
Molecular Formula H3O4P
Molecular Weight (g/mol) 97.99
InChI Key NBIIXXVUZAFLBC-UHFFFAOYSA-N
IUPAC Name phosphoric acid
SMILES OP(O)(O)=O

Specifications

pH < 0.5 (100 g/L, H2O, 20°C)
Melting Point 21°C
Boiling Point 158°C (1013 mbar)
Packaging Glass Bottle, Pre-Packed
Vapor Pressure 2 hPa (20°C)
Assay Percent Range 85.0% min
Quantity 500 mL

Safety and Handling

Recommended Storage Store at room temperature
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