Borsäure 99,0-100,5%, kristallisiert Ph. Eur.
Lieferant: VWR Chemicals
|
Gefahr
|
Synonyme:
Borsäure
, Borhydroxid
20181.363EA
228
EUR
20181.363
20181.294
20181.465
Borsäure 99,0-100,5%, kristallisiert Ph. Eur.
ortho-Borsäure
Formel:
B(OH)₃ Molecular Weight: 61,83 g/mol Siedepunkt: 185 °C (1013 hPa) Schmelzpunkt: 160 °C Dichte: 1,44 g/cm³ (25 °C) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00011337 CAS-Nummer: 10043-35-3 EINECS: 233-139-2 REACH: 01-2119486683-25 Merck Index: 13,01326 |
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 |
Lösungsmittel-Rückstände | Unwahrsch.i.d. Produktion |
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