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Sodium tetraborate decahydrate, ACS, 99.5-105.0%, Thermo Scientific Chemicals
Beschreibung
It is used in detergents, cosmetics, and enamel glazes. It is likewise employed to prepare buffer solutions in biochemistry, as a fire retardant, anti-fungal compound, in the manufacture of fiberglass, as a flux in metallurgy, neutron-capture shields for radioactive sources, a texturing agent in cooking, and as a harbinger for other boron compounds. The molten borax bath is useful for carbide coating process on metals. It is applied as an efficient metal-free catalyst for Hetero-Michael reactions in an aqueous medium.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Spezifikation
Spezifikation
| Melting Point | 75°C |
| CAS | 1303-96-4 |
| Color | Gray |
| Physical Form | Powder |
| Quantity | 500 g |
| Assay Percent Range | 99.5-105.0% |
| Molecular Formula | B4Na2O7·10H2O |
| MDL Number | MFCD00149193 |
| Synonym | Borax, Sodium borate (tetra) decahydrate |
| Solubility Information | Soluble in water,glycerol and ethanol. Insoluble in acids |
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Sicherheit und Handhabung
- Sodium tetraborate decahydrate
- Danger
- Serious eye damage/eye irritation Category 2
- Reproductive toxicity Category 1B
- H319-Causes serious eye irritation.
- H360FD-May damage fertility. May damage the unborn child.
- P201-Obtain special instructions before use.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P308+P313-IF exposed or concerned: Get medical advice/attention.
- MIXTURE LIST-Contains : Borax
RUO – Research Use Only
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