di-Natriumtetraborat Decahydrat ≥99,5% ACS, Fluka™

Lieferant: Honeywell Chemicals
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S9640-4X2.5KGEA 833.46 CHF
S9640-4X2.5KG S9640-6X500G S9640-500G S9640-2.5KG
di-Natriumtetraborat Decahydrat ≥99,5% ACS, Fluka™
di-Natriumtetraborat Decahydrat
Formel: Na₂B₄O₇·10H₂O
MW: 381,37 g/mol
Melting Pt: >= 62 °C,Elimination of water of crystallisation.742 °C.anhydrous substance
Dichte: 1,7 g/cm³
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00149193
CAS-Nummer: 1303-96-4
EINECS: 215-540-4
ADR: 3,
REACH: 01-2119490790-32
Merck Index: 13,08662

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Spezifikation Testergebnisse

Assay 99.5 - 105.0 %
pH (0.01 m, 25°C) 9.15 - 9.20
Water insoluble matter Max. 0.005 %
Calcium (Ca) Max. 50 ppm
Iron (Fe) Max. 5 ppm
Sulfate (SO₄) Max. 50 ppm
Heavy metals (as Pb) Max. 0.001 %
Chloride (Cl) Max. 10 ppm
Phosphate (PO₄) Max. 10 ppm

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