di-Natriumtetraborat Hydrat (∼ 85% Na₂B₄O₇) zur Analyse, Supelco®
Lieferant: Merck
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Gefahr
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Synonyms:
Borax, Tetraboron disodium heptaoxide hydrate
M-Clarity™ quality level = MQ100
1.06310.0250
1.06310.9050
1.06310.0250EA
79.5
CHF
1.06310.0250
1.06310.9050
di-Natriumtetraborat Hydrat (∼ 85% Na₂B₄O₇) zur Analyse, Supelco®
di-Natriumtetraborat Hydrat
Di-Natriumtetraborat (85% Na2B4O7) für die Analyse.
Formel:
B₄Na₂O₇·xH₂O MW: 219,23 g/mol Dichte: 2.3 g/cm³ (20 °C) Lager Temperatur: Raumtemperatur |
CAS-Nummer:
12267-73-1 EINECS: 215-540-4 REACH: 01-2119490790-32 |
Spezifikation Testergebnisse
Assay (acidimetric) | ≥ 85.0 % |
Chloride (Cl) | ≤ 0.002 % |
Phosphate (PO₄) | ≤ 0.002 % |
Sulfate (SO₄) | ≤ 0.01 % |
Heavy metals (as Pb) | ≤ 0.002 % |
Ca (Calcium) | ≤ 0.01 % |
Fe (Iron) | ≤ 0.001 % |
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