Boric acid A.G. 1000 g (18730-31000)
Chemical formula: H₃BO₃
Molar mass: 61.83 g/mol
CAS: 10043-35-3
EINECS: 233-139-2
Specification
| Appearance | white powder |
| Assay | min. 99,5 % |
| Insoluble matter in water | max. 0,005 % |
| Substance nonvolatile with methanol | max. 0,3 % |
| Chloride (Cl⁻) | max. 0,001 % |
| Sulfate (SO₄²⁻) | max. 0,015 % |
| Fe (Iron) | max. 0,001 % |
| Heavy metals (as Pb) | max. 0,001 % |
| pH (saturated solution, 25 °C) | 3,4 - 4,4 |
Classification of the substance in accordance with Regulation (EC) No 1272/2008
GHS Hazard Pictograms
Hazard statements: 360FD
Precautionary statements: 201, 308+313
Signal word: Danger