12230-71-6 Usage
Description
Barium hydroxide octahydrate is a white crystalline powder that is odorless and soluble in water. It is stable under ordinary conditions of use and storage, but is corrosive to metals such as zinc and incompatible with acids, oxidizers, and chlorinated rubber. Barium hydroxide octahydrate is very alkaline and rapidly absorbs carbon dioxide from the air, becoming completely insoluble in water. It decomposes to barium oxide when heated to 800°C.
Uses
Used in Chemical Manufacturing:
Barium hydroxide octahydrate is used as a raw material for the production of barium salts and barium organic compounds.
Used in Alkali and Glass Manufacturing:
Barium hydroxide octahydrate is used as a precursor to prepare barium titanate, barium sulfate, barium phosphate, and barium sulfide.
Used in Synthetic Rubber Vulcanization:
Barium hydroxide octahydrate is used as a catalyst in the vulcanization process of synthetic rubber.
Used in Corrosion Inhibitors and Pesticides:
Barium hydroxide octahydrate is used as a component in the formulation of corrosion inhibitors and pesticides.
Used in Sugar Industry:
Barium hydroxide octahydrate is used in the sugar industry for various processes.
Used in Boiler Scale Remedy:
Barium hydroxide octahydrate is used to treat boiler scale, helping to prevent and remove scale buildup.
Used in Refining Animal and Vegetable Oils:
Barium hydroxide octahydrate is used in the refining process of animal and vegetable oils.
Used in Water Softening:
Barium hydroxide octahydrate is used as an alkalizing agent in water softening processes.
Used in Organic Synthesis:
Barium hydroxide octahydrate is used as a strong base in organic synthesis, catalyzing the β-elimination of phosphoserine residues.
Used in Analytical Chemistry:
Barium hydroxide octahydrate is used in analytical chemistry for the titration of weak acids, especially organic acids.
Used in Preparation of Chemical Compounds:
Barium hydroxide octahydrate is involved in the preparation of cyclopentanone, diacetone alcohol, and D-Gulonic gamma-lactone.
Used in Ester Hydrolysis:
Barium hydroxide octahydrate is used in the hydrolysis of esters, such as dimethyl hendecanedioate.
Used in Decarboxylation of Amino Acids:
Barium hydroxide octahydrate is used in the decarboxylation process of amino acids.
Used in Centromeric Heterochromatin Banding Technique:
Barium hydroxide octahydrate is used in the centromeric heterochromatin banding technique, which is a method used in genetics research.
Used in Resin Stabilization:
Barium hydroxide octahydrate is used as a stabilizer for resins, which are used in various industries such as plastics, coatings, and adhesives.
Used in Manufacture of Oil and Grease Additives:
Barium hydroxide octahydrate is used as a raw material in the production of additives for oils and greases.
Used in Raw Material for Pigments:
Barium hydroxide octahydrate is used as a raw material for the production of pigments, which are used in various industries such as paints, coatings, and inks.
Used as Sulfate Removal Agent:
Barium hydroxide octahydrate is used as a sulfate removal agent, helping to remove sulfate ions from various solutions.
Purification Methods
It crystallises from water (1mL/g) and readily absorbs CO2 from air. It effloresces to the monohydrate. It dehydrates to Ba(OH)2 in dry air at 100o. An aqueous solution (baryta water) absorbs CO2 to form a white precipitate of BaCO3.
Check Digit Verification of cas no
The CAS Registry Mumber 12230-71-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,3 and 0 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 12230-71:
(7*1)+(6*2)+(5*2)+(4*3)+(3*0)+(2*7)+(1*1)=56
56 % 10 = 6
So 12230-71-6 is a valid CAS Registry Number.
InChI:InChI=1/Ba.8H2O/h;8*1H2/q+2;;;;;;;;