Properties of Orthoboric Acid
The properties of Orthoboric Acid is mentioned below
- It has a white crystalline form.
- It has a feeling of soft soapy touch.
- It is sparingly soluble in cold water but highly soluble in hot water.
- It tends to behave as a very weak acid.
- It dehydrates when heated above 170°C and forms metaboric acid.
|
IUPAC Name |
Trihydroxidoboron |
|---|---|
|
Other Names |
Boric Acid Hydrogen Orthoborate Boracic Acid |
|
Chemical Formula |
BH3O3 |
|
Molar Mass |
61.83 g/mol |
|
Density |
1.435 g/cm3 |
|
Appearance |
White Crystalline Solid |
|
Molecular Shape |
Trigonal Planar |
|
Dipole Moment |
Zero |
|
Melting Point |
170.9 °C (339.6 °F; 444.0 K) |
|
Boiling Point |
300 °C (572 °F; 573 K) |
|
Solubility |
Soluble in water, lower alcohols, acetone and pyridine |
Orthoboric Acid
Orthoboric Acid, also known as boric acid, is a mild Lewis acid of Boron. Orthoboric Acid is found in volcanic areas and various minerals. It appears as a white crystalline solid and has a trigonal planar structure. Orthoboric Acid serves diverse purposes, from being a pesticide and food preservative to having applications in medicine and the manufacturing industry.
This article provides an overview of its properties, molecular structure, preparation methods, reactions and performance as compared to borax. It also delves into the uses of orthoboric acid, emphasizing its role as a generally safe pesticide while highlighting precautions due to its potential toxicity.
Table of Content
- What is Orthoboric Acid?
- Properties of Orthoboric Acid
- Structure of Orthoboric Acid
- Orthoboric Acid Reactions
- Orthoboric Acid vs Borax
- Uses of Orthoboric Acid
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