Boron - ≥94%, amorphous,＜5um , CAS No.7440-42-8
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SKU
B123718
It is a black solid powder. Its melting point is 2360 ℃, boiling point is about 2700 ℃, specific gravity is 2.4, and Mohs hardness is 9.3. It is heated to 900 ℃ in air and burned. At 850 ℃, it completely reacts with molten sodium carbonate and sodium hydroxide to form borate. It does not react with water and can react with most metals to form corresponding borides at high temperatures.
Plus d’information
| CAS | 7440-42-8 |
|---|---|
| Concentration | amorphous,＜5um |
| Synonymes | Boron MicroPowder | Boron Titration Standard - B @ 1000 mg/L in H2O | Boron | Boron Isotopic Standard: B @ 100 microg/mL in H2O (Enriched in B-11) | Boron Standard: B @ 1000 microg/mL in H2O | Boron Standard: B @ 5000 microg/g in Hydrocarbon Oil | Boron, |
| Spécifications et pureté | ≥94%, amorphous,＜5um |
| Conditions de stockage de stockage | Room temperature |
| Expédié en | Normal |
| Product Description | It is a black solid powder. Its melting point is 2360 ℃, boiling point is about 2700 ℃, specific gravity is 2.4, and Mohs hardness is 9.3. It is heated to 900 ℃ in air and burned. At 850 ℃, it completely reacts with molten sodium carbonate and sodium hydroxide to form borate. It does not react with water and can react with most metals to form corresponding borides at high temperatures. |
| Pubchem Sid | 508813581 |
| Numéro Mdl | MFCD00134034 |
| Numéro CE | 231-151-2 |
| PubChem CID | 5462311 |
| Formule moléculaire | B |
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