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Barium hydroxide octahydrate, ACS, 98+%
CAS: 12230-71-6 | BaH18O10 | 315.46 g/mol
Supplier: Thermo Scientific Chemicals 014499A1
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.
Specifications
| Barium hydroxide octahydrate | |
| For ACS analysis | |
| Crystalline | |
| >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 |
| 78°C | |
| 12230-71-6 | |
| 1 kg | |
| 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 | |
| barium(2+);dihydroxide;octahydrate | |
| 17749109 | |
| ACS Reagent | |
| 2.18 |
Chemical Identifiers
| 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++] |
Safety and Handling
P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
H302+H332-H314
DOTInformation : Hazard Class: 8; Packaging Group: II
EINECSNumber : 241-234-5
RTECSNumber : CQ9200000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only