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Safety Information

413453

Sigma-Aldrich

Metaboric acid

99%

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About This Item

Linear Formula:
HBO2
CAS Number:
Molecular Weight:
43.82
EC Number:
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:

Assay

99%

form

solid

density

2.49 g/mL at 25 °C (lit.)

SMILES string

OB=O

InChI

1S/BHO2/c2-1-3/h2H

InChI key

VGTPKLINSHNZRD-UHFFFAOYSA-N

General description

Metaboric can be prepared in three crystal forms; orthorhombic α, monoclinic β, cubic γ. 1 Detailed study of the monoclinic and cubic structures of the acid has been reported. Metaboric acid can be obtained by heating boric acid at 120oC for 4h.

Packaging

Packaged in glass bottles

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Ender Büyükgüzel et al.
Cell biology and toxicology, 29(2), 117-129 (2013-03-12)
Boric acid is widely used as an insecticide, acaricide, herbicide, and fungicide and also during various industrial processings. Hence, numerous populations are subjects to this toxic compound. Its action on animals is still not fully known and understood. We examined
M D Teli et al.
International journal of biological macromolecules, 54, 125-130 (2012-12-19)
In the current work, chitosan extracted from waste shrimp shells was used in finishing formulation for cotton fabric, along with DMDHEU and other chemicals, imparting multiple performance characteristics such as wrinkle free, antibacterial and flame retardant properties. The finished fabrics
Alexander V Yakhnin et al.
Methods in molecular biology (Clifton, N.J.), 905, 201-211 (2012-06-28)
The gel mobility shift assay is a powerful technique for detecting and quantifying protein-RNA interactions. While other techniques such as filter binding and isothermal titration calorimetry (ITC) are available for quantifying protein-RNA interactions, gel shift analysis provides the added advantage
The crystal structure of monoclinic metaboric acid.
Zachariasen WH
Acta Crystallographica, 16(5), 385-389 (1963)
Cemal Fırat et al.
Journal of plastic surgery and hand surgery, 47(1), 60-65 (2012-11-30)
The extravasation of many agents during administration by way of the peripheral veins can produce severe necrosis of the skin and subcutaneous tissue. The incidence of an extravasation injury is elevated in the populations prone to complications, including the younger

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