Sodium borohydride
General information
General information
| Chemical formula: H₄BNa | Molar Mass: 37.83 g/mol |
| Appearance: White powder | Density: 1.07 g/cm3 (20 °C) |
| Solub. in water: Soluble | Melting point: >360 °C (slow decomposition) |
| Boiling point: 500 °C (decomposition) | pH value : 11 (H₂O, 20 °C) |
| Storage temp.: Below +30°C | Cautions: highly flammable, toxic, corrosive |
| R: N/A | S: N/A |
| HS-No.: 2850 00 20 | EC Number: 241-004-4 |
Specification
Specification
| Assay | ≥ | 98.0 | % |
| Description | Conforms | ||
| Copper | ≤ | 0.0005 | % |
| Lead | ≤ | 0.0005 | % |
| Iron | ≤ | 0.0005 | % |
| Zinc | ≤ | 0.0005 | % |
| Cadmium | ≤ | 0.0005 | % |
| Mercury | ≤ | 0.0005 | % |
| Arsenic | ≤ | 0.0005 | % |
| Selenium | ≤ | 0.0005 | % |
| Bismuth | ≤ | 0.0005 | % |
| Tin | ≤ | 0.0005 | % |
| Antimony | ≤ | 0.0005 | % |
Ordering code
Ordering code
| Ordering code | 10 g | 25 g | 50 g | 100 g | 250g |
| P.E. | |||||
| Glass | 504.05.00050.01 | 504.05.00250.01 |
Hazard symbol
Hazard symbol
| Hazard Symbol |
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محصولات مرتبط
| Name: Ammonium iron(III) sulfate dodecahydrate |
| Grade: ACS |
| Application: Synthesis, Redox, Titration |
| Synonyms: Alum iron, Ferric ammonium sulfate, Iron alum, Iron (lll) ammonium sulfate |
| CAS Number: 7783-83-7 EC-Index-No : 233-382-4 Molar Mass: 482.19 g/mol Chemical Formula: H4NFeO₈S₂ . 12H₂O |
| Download: Datasheet | CoA | SDS |
