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Barium hydroxide

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Company Name: Henan DaKen Chemical CO.,LTD.
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Products Intro: Product Name:Barium hydroxide
CAS:17194-00-2
Purity:99% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
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Products Intro: CAS:17194-00-2
Purity:99% Package:500G;1KG;5KG;25KG
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Products Intro: Product Name:Barium hydroxide
CAS:17194-00-2
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Products Intro: Product Name:Barium hydroxide, anhydrous, min. 95%
CAS:17194-00-2
Purity:min. 95% Package:100g;500g
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.  
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Products Intro: Product Name:BariuM hydroxide
CAS:17194-00-2
Purity:97% Package:500g Remarks:D12002
Barium hydroxide Basic information
Description References
Product Name:Barium hydroxide
Synonyms:BARIUM CHLORIDE 1 G/L;Barium hydroxide, anhydrous, anhydrous;baryta hydrate;BARIUM HYDROXIDE-8-HYDRATE TECHNICAL;BARIUM HYDROXIDE, TECH., CA. 95%;BARIUM HYDROXIDE STANDARD SOLUTION;BARIUM HYDROXIDE-8-HYDRATE R. G., REAG.ISO, REAG. PH. EU;BARIUM HYDROXIDE 0,05 MOL/L VOLUME-TRIC SOLUTION
CAS:17194-00-2
MF:BaH2O2
MW:171.34
EINECS:241-234-5
Product Categories:BARIUM, INORGANIC SALT;Industrial/Fine Chemicals;Inorganics;Barium SaltsChemical Synthesis;Inorganic Bases;Metal and Ceramic Science;Salts;Synthetic Reagents;Base SolutionsChemical Synthesis;By Reference Material;Inorganic BasesVolumetric Solutions;Reference Material Hydrochloric acid;Titration;Volumetric Solutions;Chemical Synthesis;metal hydroxide
Mol File:17194-00-2.mol
Barium hydroxide Structure
Barium hydroxide Chemical Properties
Melting point >300 °C(lit.)
Boiling point decomposes at 1032 (calculated) [KNA91]
density 2.2 g/mL at 25 °C(lit.)
form Solid
color Clear
Water Solubility Soluble in water.
Sensitive Air Sensitive & Hygroscopic
Merck 14,977
Stability:Stable. Incompatible with acids, carbon dioxide, moisture.
CAS DataBase Reference17194-00-2(CAS DataBase Reference)
NIST Chemistry ReferenceBarium dihydroxide(17194-00-2)
EPA Substance Registry SystemBarium hydroxide (Ba(OH)2)(17194-00-2)
Safety Information
Hazard Codes C,Xi,Xn
Risk Statements 36/37/38-34-20/22-36/38-41-35-22
Safety Statements 26-36/37/39-45-36/37
RIDADR UN 3262 8/PG 2
WGK Germany 1
RTECS CQ9200000
TSCA Yes
HazardClass 8
PackingGroup III
Hazardous Substances Data17194-00-2(Hazardous Substances Data)
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
Barium hydroxide Usage And Synthesis
DescriptionBarium hydroxide is a kind of barium base. It has many kinds of applications. It can be used as the precursor for the preparation of other barium compounds. Its monohydrate form can be used to dehydrate and remove sulfate in many products. In laboratory, it can be used in analytic chemistry for the titration assay of organic acid. In organic synthesis, it is a strong base used for the hydrolysis of esters and nitriles. It is also a useful catalyst of organic synthesis. Other applications also include acting as an interlayer between zinc oxide and a luminescent conjugated polymer for light-emitting diodes, extracting pure arabinoxylans from water-insoluble cell wall material of wheat flour, removing sulfate and metals from the water and acting as a selective precipitating agent for hemicelluloses.
References[1]Wu, Mingmei, et al. "Hydrothermal Synthesis of Tetragonal Barium Titanate from Barium Hydroxide and Titanium Dioxide under Moderate Conditions." Journal of the American Ceramic Society 82.11 (2010):3254-3256.
[2]Meier, Hans, et al. "Barium Hydroxide as a Selective Precipitating Agent for Hemicelluloses." Acta Chemica Scandinavica 12.1(1958):144-146.
[3]Gruppen, H., R. J. Hamer, and A. G. J. Voragen. "Barium hydroxide as a tool to extract pure arabinoxylans from water- insoluble cell wall material of wheat flour." Journal of Cereal Science 13.3(1991):275-290.
[4]Li, Ping Lu, D. Kabra, and R. H. Friend. "Barium Hydroxide as an Interlayer Between Zinc Oxide and a Luminescent Conjugated Polymer for Light-Emitting Diodes." Advanced Functional Materials 22.19(2012):4165–4171.
[5]Bologo, V., J. P. Maree, and F. Carlsson. "Application of magnesium hydroxide and barium hydroxide for the removal of metals and sulphate from mine water." Water Sa 38.1(2012):23-28.
[6]Sinisterra, J. V., A. Fuentes, and J. M. Marinas. "Barium hydroxide as catalyst in organic reactions. 17. Interfacial solid- liquid Wittig-Horner reaction under sonochemical conditions." J.org.chem (1987).
Chemical PropertiesBarium hydroxide,Ba(OH)2·8H20, is a white crystalline powder, colorless solid composed of monoclinic crystals. It has a melting point of 78°C and is soluble in water and insoluble in acetone. It is used in the fusion of silicates and fat saponification.
UsesCarbon dioxide absorbant.
Tag:Barium hydroxide(17194-00-2) Related Product Information
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