di-Sodium tetraborate hydrate (∼ 85% Na₂B₄O₇) for analysis, Supelco®
Leverantör: Merck
|
Fara
|
Synonyms:
Borax, Tetraboron disodium heptaoxide hydrate
M-Clarity™ quality level = MQ100
1.06310.0250
1.06310.9050
1.06310.0250EA
1330
SEK
1.06310.0250
1.06310.9050
di-Sodium tetraborate hydrate (∼ 85% Na₂B₄O₇) for analysis, Supelco®
di-Sodium tetraborate hydrate
di-Sodium tetraborate GR for analysis (85% Na2B4O7)
Formel:
B₄Na₂O₇·xH₂O MW: 219,23 g/mol Densitet: 2,3 g/cm³ (20 °C) Storage Temperature: Omgivande |
CAS nummer:
12267-73-1 EINECS: 215-540-4 REACH: 01-2119490790-32 |
Specifikation testresultat
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 % |
Learn more
About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...