Phosphoric acid
CAS Registry Number®
7664-38-2
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CAS Name
Phosphoric acidMolecular Formula
H3O4PMolecular Mass
98.00Cite this Page
Phosphoric acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?ref=7664-38-2 (retrieved ) (CAS RN: 7664-38-2). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
42.35 °CDensity (1)
1.834 g/cm³ @ Temp: 18 °C
Source(s)
- (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
Other Names and Identifiers
InChI
InChI=1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)
InChIKey
InChIKey=NBIIXXVUZAFLBC-UHFFFAOYSA-N
SMILES
P(=O)(O)(O)O
Canonical SMILES
O=P(O)(O)O
Other Names for this Substance
- Phosphoric acid
- Orthophosphoric acid
- EVITs
- WC-Reiniger
- Sonac
Deleted or Replaced CAS Registry Numbers
28602-75-7, 178560-73-1, 959699-83-3, 1021417-41-3, 1053657-23-0, 1196963-54-8, 1643589-98-3, 2055242-58-3
