di-Sodium tetraborate, 2.5 kg
≥99 %, anhydrous, extra pure
Please consider that this product might be liable to some legal sanctions as for example to obtain an end user declaration or the prohibition of some applications. For details please do contact your counterpart in our sales department!
H319-H360FD
causes serious eye irritation, may damage fertility. May damage the unborn child
P201 P308+P313
obtain special instructions before use, IF exposed or concerned: Get medical advice/attention
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Borax
Empirical formula Na2B4O7
Molar mass (M) 201,22 g/mol
Density (D) 2,354 g/cm³
Boiling point (bp) 1575 °C
Melting point (mp) 742 °C
WGK 1
CAS No. 1330-43-4
EG-Nr. 215-540-4
Molar mass (M) 201,22 g/mol
Density (D) 2,354 g/cm³
Boiling point (bp) 1575 °C
Melting point (mp) 742 °C
WGK 1
CAS No. 1330-43-4
EG-Nr. 215-540-4
For qualitative analysis, decomposition reagent in organic and inorganic chemistry.
€78.40/Pack Qty.
excl. VAT. | 2.5 kg per Pack Qty.
Art. No. 4403.4
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| Art. No. | Pack Qty. | Pack. | Price | Quantity | |
|---|---|---|---|---|---|
| 4403.1 | 250 g | plastic |
€17.10 |
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| 4403.2 | 500 g | plastic |
€24.65 |
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| 4403.3 | 1 kg | plastic |
€40.35 |
|
|
| 4403.4 | 2.5 kg | plastic |
€78.40 |
|
|
|
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Downloads / MSDS
Certificates of Analysis
Type analysis
| Assay (acidim.) | ≥99,0 % |
| Water content | ≤1,0 % |
| Sulphate (SO4) | ≤0,015 % |
| Iron (Fe) | ≤0,004 % |