Borsäure 99,0-100,5% Ph. Eur.

Lieferant: VWR Chemicals
Gefahr

Synonyme: Boron trihydroxide, Boron hydroxide, Boric acid, Boracic acid

20181.294EA 61.7 EUR
20181.294 20181.363 20181.465
Borsäure 99,0-100,5% Ph. Eur.
ortho-Borsäure
Formel: B(OH)₃
Molekulargewicht: 61.83 g/mol
Siedepunkt: 185
Schmelzpunkt: 160
Dichte: 1.44 g/cm³ (25 °C)
Lagerungstemperatur: Raumtemperatur
MDL Number: MFCD00011337
CAS-Nummer: 10043-35-3
EINECS: 233-139-2
REACH-Nummer: 01-2119486683-25
Merck Index: 13,01326
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Spezifikation Testergebnisse

Assay 99.0 - 100.5 %
Appearance Conforms (see CoA/CoS)
Identification A Passes test
Identification B Passes test
Appearance of solution Passes test
pH (3.3 %) 3.8 - 4.8
Solubility in alcohol Passes test
Organic matter Passes test
SO4 (Sulphate) Max. 450 ppm
Heavy metals (as Pb) Max. 15 ppm
Residual solvents Unlikely by manuf.process


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