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  7. Barium hydroxide octahydrate, ACS, 98+%

Barium hydroxide octahydrate, ACS, 98+%

Product Code. 11396479
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Product Code. 11396479 Supplier Thermo Scientific Alfa Aesar Supplier No. 014499.30
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Description

CAS: 12230-71-6 | BaH18O10 | 315.46 g/mol

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 12230-71-6
Molecular Formula BaH18O10
Molecular Weight (g/mol) 315.46
MDL Number MFCD00149152
InChI Key ZUDYPQRUOYEARG-UHFFFAOYSA-L
Synonym 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
PubChem CID 17749109
SMILES O.O.O.O.O.O.O.O.[OH-].[OH-].[Ba++]

Specifications

Melting Point 78°C
Physical Form Crystalline
Quantity 250 g
Assay Percent Range >98.0%
Solubility Information Soluble in water and methanol. Slightly soluble in ethanol. Insoluble in acetone.
IUPAC Name barium(2+) octahydrate dihydroxide
Formula Weight 315.48 (171.36 Anhydrous)
Grade ACS Reagent
Sensitivity Air sensitive; Hygroscopic
Density 2.18
Chemical Name or Material Barium hydroxide octahydrate, For ACS analysis
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Sicurezza e movimentazione

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Identificativo prodotto
  • Barium hydroxide octahydrate
 Avvertenza
  • Danger
 Categoria di pericolo
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 1
  • Skin corrosion/irritation Category 1 A
 Indicazioni di pericolo
  • H302-Harmful if swallowed.
  • H314-Causes severe skin burns and eye damage.
  • H318-Causes serious eye damage.
  • H332-Harmful if inhaled.
  • EUH071-Corrosive to the respiratory tract.
 Consigli di prudenza
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
 Informazioni supplementari
  • MIXTURE LIST-Contain: Barium hydroxide octahydrate
SDS

RUO – Research Use Only

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