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Hydroxyde de baryum octahydraté, supérieur à 98 %, ACS, Thermo Scientific Chemicals
40.00€ - 111.00€
Identifiants chimiques
| CAS | 12230-71-6 |
|---|---|
| Formule moléculaire | BaH18O10 |
| Poids moléculaire (g/mol) | 315.46 |
| Numéro MDL | MFCD00149152 |
| Clé InChI | ZUDYPQRUOYEARG-UHFFFAOYSA-L |
| Synonyme | barium hydroxide octahydrate, unii-l5q5v03tbn, l5q5v03tbn, dihydroxybarium octahydrate, barium dihydroxide octahydrate, barium hydroxide octahydrate mi, barium hydroxide ba oh 2 , octahydrate, acmc-1an7p, barium hydroxide octa hydrate, barium hydroxide octa-hydrate |
| CID PubChem | 17749109 |
| SMILES | O.O.O.O.O.O.O.O.[OH-].[OH-].[Ba++] |
| Code produit | Marque | Quantité | Prix | Quantité et disponibilité | |||||
|---|---|---|---|---|---|---|---|---|---|
| Code produit | Marque | Quantité | Prix | Quantité et disponibilité | |||||
|
11396479
|
Thermo Scientific Alfa Aesar
014499.30 |
250 g |
40.00€
250g |
Veuillez vous connecter pour pouvoir commander cet article. Besoin d'un compte web? Créer le vôtre dès maintenant! | |||||
|
11386479
|
Thermo Scientific Alfa Aesar
014499.A1 |
1 kg |
111.00€
1kg |
Veuillez vous connecter pour pouvoir commander cet article. Besoin d'un compte web? Créer le vôtre dès maintenant! | |||||
Description
Used in manufacture of alkali, glass; in synthetic rubber vulcanization, alkalizing agent in water softening, boiler scale remedy, softening water.Barium hydroxide octahydrate is used in the centromeric heterochromatin banding technique. It acts as a precursor to prepare barium titanate, barium sulfate, barium phosphate and barium sulfide. Further, it is used in analytical chemistry for the titration of weak acids especially organic acids. It is involved in the preparation of cyclopentanone, diacetone alcohol and D-Gulonic gamma-lactone. In addition to this, it finds application in ester hydrolysis such as dimethyl hendecanedioate and decarboxylation of amino acids.
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
| 12230-71-6 | |
| 315.46 | |
| ZUDYPQRUOYEARG-UHFFFAOYSA-L | |
| 17749109 |
| BaH18O10 | |
| MFCD00149152 | |
| barium hydroxide octahydrate, unii-l5q5v03tbn, l5q5v03tbn, dihydroxybarium octahydrate, barium dihydroxide octahydrate, barium hydroxide octahydrate mi, barium hydroxide ba oh 2 , octahydrate, acmc-1an7p, barium hydroxide octa hydrate, barium hydroxide octa-hydrate | |
| O.O.O.O.O.O.O.O.[OH-].[OH-].[Ba++] |
Spécification
| Barium hydroxide octahydrate | |
| For ACS analysis | |
| Cristalline | |
| BaH18O10 | |
| barium hydroxide octahydrate, unii-l5q5v03tbn, l5q5v03tbn, dihydroxybarium octahydrate, barium dihydroxide octahydrate, barium hydroxide octahydrate mi, barium hydroxide ba oh 2 , octahydrate, acmc-1an7p, barium hydroxide octa hydrate, barium hydroxide octa-hydrate | |
| ZUDYPQRUOYEARG-UHFFFAOYSA-L | |
| dihydroxyde de baryum (2+) octahydraté | |
| 17749109 | |
| Réactif ACS | |
| 2.18 |
| 78°C | |
| 12230-71-6 | |
| >98.0% | |
| MFCD00149152 | |
| Soluble in water and methanol. Slightly soluble in ethanol. Insoluble in acetone. | |
| O.O.O.O.O.O.O.O.[OH-].[OH-].[Ba++] | |
| 315.46 | |
| 315.48 (171.36 Anhydrous) | |
| Air sensitive; Hygroscopic |
Sécurité et traitement
P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
H302+H332-H314
missing translation for 'dotInformation' : Classe de risque :8 ; Groupe d’emballage :II
missing translation for 'einecsNumber' : 241-234-5
missing translation for 'rtecsNumber' : CQ9200000
missing translation for 'tsca' : Oui
Recommended Storage : Température ambiante
RUO – Research Use Only