Sodium tétraborate décahydraté - P.A., ACS, ISO, substance tampon - 99,5 %+
Borax decahydrate or Sodium borate decahydrate. [Na2B4O7.10H2O]. For laboratory use.
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Référence : 1155358
Unité de vente : 100 g
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di-Sodium tétraborate décahydraté, pour analyses - 99.5 %+ - [Na2B4O7.10H2O]. For laboratory use, ACS, ISO, buffer substance.
CAS [1303-96-4].
Physical
Form: solid
Colour: colourless
Melting point: 75°C
Boiling point: 1575°C (anh.)
Density: 1,72 g/cm3
Mol Weight: 381.37 g/mol
Storage temp: RT
Specs
Assay >99.5%
Arsenic (As) <0.0001%
Calcium (Ca) <0.005%
Copper (Cu) <0.0005%
Iron (Fe) <0.0005%
Lead (Pb) <0.0005%
Chloride (Cl) <0.0005%
Phosphate (PO4) <0.001%
Sulfate (SO4) <0.005%
pH : 9.15 to 9.20 (0.01M solution @ 25°C)
Insoluble Matter (Non Solubles) <0.005%
Heavy Metals as Lead (Pb) <0.001%
| Poids |
0,45 Kg (450 g) |
| Volume |
0,0056 m³ (5600 cm³) |
| Largeur |
0,15 m (15 cm) |
| Longueur |
0,15 m (15 cm) |
| Hauteur |
0,25 m (25 cm) |
Les dimensions, le poids et le volume sont bruts (emballage inclus)