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Sodium tetraborate, anhydrous, 99.5% (metals basis)
CAS: 1330-43-4 | B4Na2O7 | 201.21 g/mol
$108.92 - $204.78
Identifiants chimiques
| CAS | 1330-43-4 |
|---|---|
| Molecular Formula | B4Na2O7 |
| Molecular Weight (g/mol) | 201.21 |
| MDL Number | MFCD00081185 |
| InChI Key | NXSVMNYRVBQCMO-UHFFFAOYSA-N |
| Synonym | Borax, anhydrous, Sodium borate (tetra) |
| IUPAC Name | disodium bicyclo[3.3.1]tetraboroxane-3,7-bis(ylium)-1,5-diuide-1,5-bis(olate) |
| SMILES | [Na+].[Na+].[O-][B-]12O[B+]O[B-]([O-])(O[B+]O1)O2 |
| Numéro de catalogue | Numéro du manufacturier. | Quantity | Prix | Quantité | |||||
|---|---|---|---|---|---|---|---|---|---|
| Numéro de catalogue | Numéro du manufacturier. | Quantity | Prix | Quantité | |||||
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AA12305A1
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Thermo Scientific Chemicals
012305A1 |
1 kg |
chaque for $108.92
|
|
Connectez-vous ou enregistrez-vous pour vérifier votre prix et la disponibilité.
|
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AA12305A7
|
Thermo Scientific Chemicals
012305A7 |
5 kg |
chaque for $204.78
|
|
Connectez-vous ou enregistrez-vous pour vérifier votre prix et la disponibilité.
|
||||
Description
Sodium tetraborate is used as a co-catalyst for (2,2,6,6-tetramethylpiperidin-1-yl)oxyl and sodium hypochlorite oxidation of alcohols in greener and non-chlorinated solvents. It acts as a reagent for the decomposition of oxides and silicates by fusion. It is used to prepare buffers, which is used in gel electrophoresis of DNA. It acts as a source of borate, micronutrient fertilizer, preservative in taxidermy, additive in ceramic slips and glazes. It is also used as a precursor for sodium perborate monohydrate and boric acid. It finds application as fluoride detoxification, neutron absorber in nuclear reactors and to make indelible ink for dip pens.
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.
Identifiants chimiques
| 1330-43-4 | |
| 201.21 | |
| NXSVMNYRVBQCMO-UHFFFAOYSA-N | |
| disodium bicyclo[3.3.1]tetraboroxane-3,7-bis(ylium)-1,5-diuide-1,5-bis(olate) |
| B4Na2O7 | |
| MFCD00081185 | |
| Borax, anhydrous, Sodium borate (tetra) | |
| [Na+].[Na+].[O-][B-]12O[B+]O[B-]([O-])(O[B+]O1)O2 |
Spécifications
| 1575°C (decomposition) | |
| 1330-43-4 | |
| Granules | |
| 99.5% (metals basis) | |
| MFCD00081185 | |
| Slowly soluble in waterSoluble in water and glycerol. Slightly soluble in ethanol. Insoluble in acids. | |
| [Na+].[Na+].[O-][B-]12O[B+]O[B-]([O-])(O[B+]O1)O2 | |
| 201.21 | |
| Odorless | |
| Hygroscopic | |
| 0 hPa | |
| Sodium tetraborate, anhydrous |
| 741°C | |
| Green | |
| 1 kg | |
| B4Na2O7 | |
| Borax, anhydrous, Sodium borate (tetra) | |
| NXSVMNYRVBQCMO-UHFFFAOYSA-N | |
| disodium bicyclo[3.3.1]tetraboroxane-3,7-bis(ylium)-1,5-diuide-1,5-bis(olate) | |
| 201.22 | |
| 1.501 | |
| White powder | |
| 2.367 |
Sécurité et manipulation
P201-P202-P264b-P280i-P281-P305+P351+P338-P308+P313-P501c
H319-H360FD
missing translation for 'einecsNumber' : 215-540-4
missing translation for 'rtecsNumber' : ED4588000
missing translation for 'tsca' : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only