Metaboric acid
Chemical compound / From Wikipedia, the free encyclopedia
Dear Wikiwand AI, let's keep it short by simply answering these key questions:
Can you list the top facts and stats about Metaboric acid?
Summarize this article for a 10 year old
SHOW ALL QUESTIONS
Metaboric acid is the name for a family of inorganic compounds with the same empirical formula HBO2[2] that differ in their molecular structure. They are colourless water-soluble solids formed by the dehydration or decomposition of boric acid.
Quick Facts Names, Identifiers ...
| |||
Names | |||
---|---|---|---|
IUPAC name
Oxoborinic acid | |||
Other names
Metaboric acid | |||
Identifiers | |||
3D model (JSmol) |
|||
ChemSpider |
| ||
ECHA InfoCard | 100.033.313 | ||
EC Number |
| ||
121829 | |||
PubChem CID |
|||
CompTox Dashboard (EPA) |
|||
| |||
| |||
Properties | |||
B3H3O6 | |||
Molar mass | 131.45 g·mol−1 | ||
Appearance | white solid | ||
Density | 1.784 g/cm3 | ||
Melting point | 176 °C (349 °F; 449 K) | ||
Acidity (pKa) | 9.236 | ||
Conjugate base | Metaborate | ||
Structure | |||
trigonal at B | |||
Hazards | |||
GHS labelling:[1] | |||
Warning | |||
H315, H319, H335 | |||
P261, P305+P351+P338 | |||
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
|
Close
Metaboric acid is formally the parent acid of the metaborate anions.