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Thermo Scientific Chemicals Borsäure, molekularbiologische Qualität, 99.5 % min.
Description
Used to promote amidations of carboxylic acids and amines in catalytic amounts.
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.
Specifications
Specifications
| Chemischer Name oder Material | Boric acid |
| pH | 3,8 bis 4,8 |
| Farbe | Weiß |
| Schmelzpunkt | ∼185 °C (Zersetzung) |
| Dichte | 1,435 g/mL |
| Geruch | Geruchsneutral |
| Menge | 500g |
| Physikalische Form | Pulver |
| Beilstein | 1697939 |
| Merck Index | 14,1336 |
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Safety and Handling
- Boric acid, Molecular Biology Grade
- Gefahr
- Reproduktionstoxizität Kategorie 1B
- H360FD-Kann die Fruchtbarkeit beeinträchtigen. Kann das Kind im Mutterleib schädigen.
- P201-Vor Gebrauch besondere Anweisungen einholen.
- P304+P340-BEI EINATMEN: Die Person an die frische Luft bringen und für ungehinderte Atmung sorgen.
- P308+P313-BEI Exposition oder falls betroffen: Ärztlichen Rat einholen/ärztliche Hilfe hinzuziehen.
- MIXTURE LIST-Contain: Boric acid
RUO – Research Use Only
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