di-Sodium tetraborate hydrate (∼ 85% Na₂B₄O₇) for analysis, Supelco®
: Merck
:12267-73-1
:
:B₄Na₂O₇·xH₂O
:219.23 g/mol
:2.3 g/cm³ (20 °C)
:M-Clarity™ quality level = MQ100
:215-540-4
:01-2119490790-32
:GHS08
:GHS07
:Ambient
- 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 %