Metaboric acid
Also known as: BHO2, Boric acid (HBO2), EINECS 236-659-8, HBO2, Hydroxyoxoboron, METABORIC ACID, MFCD00192264, Metaboric acid (HBO2), Metaboric acid 99%, Metaborsaeure, Metaborsaeure-II, boranic acid, meta-BORIC ACID Extra Pure, methaboric acid, oxoborinic acid, AI3-61266
Metaboric acid (CAS 13460-50-9) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula HBO2 and a molecular weight of 43.81700 g/mol. Key property: a density of 2.49 g/mL at 25ºC(lit.). It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 13460-50-9
- Jingsj CID
- J-27320-1
- Molecular Formula
- HBO2
- Molecular Weight
- 43.81700 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 2.49 g/mL at 25ºC(lit.) |
|---|---|
| Exact Mass | 45.01480 |
| PSA | 37.30000 |
| Refractive Index | 1.411 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Frequently Asked Questions
What is the CAS number of Metaboric acid?
The CAS number of Metaboric acid is 13460-50-9.
What are the molecular formula and molecular weight of Metaboric acid?
Metaboric acid has molecular formula HBO2 and molecular weight 43.81700 g/mol.
Is Metaboric acid hazardous?
Metaboric acid has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of Metaboric acid?
For Metaboric acid, Downstream Products: Disperse Blue 26, 3,5-Dichlorosalicylaldehyde, 6,11-Dihydroxy-5,12-naphthacenedione.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Metaboric acid (CAS 13460-50-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27320-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.