Merck, 1063090025, di-Sodium tetraborate
Size:25 g, di-Sodium tetraborate, Borax, anhydrous 99.99 Suprapur®
Catalog Number: 1063090025
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Pack Size25 g
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| UNSPSC Code | 12352302 |
|---|---|
| EC Index Number | 215-540-4 |
| NACRES | NB.21 |
| MDL number | MFCD00081185 |
| SMILES string | [Na+].[Na+].[B+3].[B+3].[B+3].[B+3].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].O.O.O.O.O.O.O |
| InChI | 1S/4B.2Na.7H2O.7O/h;;;;;;7*1H2;;;;;;;/q4*+3;2*+1;;;;;;;;7*-2 |
| InChI key | HJIQVKXMQOLFFS-UHFFFAOYSA-N |
| vapor pressure | 7.3 hPa ( 1200 °C) |
| description | for inorganic trace analysis |
| assay | 99.99% |
| potency | >2000 mg/kg LD50, skin (Rabbit) |
| pH | 9.2 (20 °C, 25 g/L in H2O) |
| mp | 742 °C |
| solubility | 25.6 g/L |
| density | 2.37 g/cm3 at 20 °C |
| bulk density | 700 kg/m3 |
| storage temp. | 2-30°C |
| Quality Level | 100 |
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