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Bromure de baryum, ultra sec, 99,998 % (base métallique), Thermo Scientific Chemicals
83.11€ - 372.00€
| Code produit | Marque | Quantité | Prix | Quantité et disponibilité | |||||
|---|---|---|---|---|---|---|---|---|---|
| Code produit | Marque | Quantité | Prix | Quantité et disponibilité | |||||
|
11303847
|
Thermo Scientific Alfa Aesar
035678.03 |
1 g |
83.11€
1g |
Veuillez vous connecter pour pouvoir commander cet article. Besoin d'un compte web? Créer le vôtre dès maintenant! | |||||
|
11313847
|
Thermo Scientific Alfa Aesar
035678.06 |
5 g |
315.57€
5g |
Veuillez vous connecter pour pouvoir commander cet article. Besoin d'un compte web? Créer le vôtre dès maintenant! | |||||
|
11323847
|
Thermo Scientific Alfa Aesar
035678.14 |
25 g | N/A | ||||||
Description
Barium bromide is a precursor to chemicals used in photography and to other bromides. Barium bromide was used to purify radium in a process of fractional crystallization devised by Marie Curie. Since radium precipitates preferentially in a solution of barium bromide, the ratio of radium to barium in the precipitate would be higher than the ratio in the solution.
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.
- Dans une ampoule sous argon
Identifiants chimiques
| 10553-31-8 | |
| MFCD00003444 |
Spécification
| Barium bromide | |
| Ultra dry | |
| Blanc | |
| (Base des métaux) | |
| UN1564 | |
| It is soluble in water. | |
| 99.998% | |
| Ampoule | |
| 4.781 g/mL |
| 850°C | |
| 10553-31-8 | |
| Billes | |
| MFCD00003444 | |
| 14,968 | |
| 297.14 | |
| Odorless | |
| Hygroscopic |
Sécurité et traitement
Déclaration GHS H
H302-H332
Nocif en cas d’ingestion.
Nocif par inhalation.
P261-P264b-P270-P271-P301+P312-P304+P340-P312-P330-P501c
H302+H332
missing translation for 'dotInformation' : Classe de danger pour le transport :6,1 ; Groupe d’emballage :II ; Nom d’expédition approprié :COMPOSÉS DU BARYUM, N.S.A.
missing translation for 'einecsNumber' : 234-140-0
missing translation for 'tsca' : Oui
missing translation for 'storageNote' :
- Dans une ampoule sous argon
Recommended Storage : Température ambiante
RUO – Research Use Only