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TELLURIC ACID

TELLURIC ACID Suppliers list
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Products Intro: Product Name:Telluric acid
CAS:7803-68-1
Purity:98% Package:500G;1KG;25KG
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Products Intro: Product Name:Telluric Acid
CAS:7803-68-1
Purity:99.0% T Package:25G
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Products Intro: Product Name:Telluricacid
CAS:7803-68-1
Purity:99.5%A00.5% Package:900RMB/25g Remarks:HWG12313
Company Name: Shanghai Hanhong Scientific Co.,Ltd.  
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Products Intro: Product Name:Telluric acid
CAS:7803-68-1
Purity:98% Remarks:RA03000003
Company Name: Chengdu XiYa Chemical Technology Co., Ltd.  
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Products Intro: Product Name:Telluric acid
CAS:7803-68-1
Purity:99% HPLC Package:25g,100g,500g
TELLURIC ACID Basic information
Product Name:TELLURIC ACID
Synonyms:tellurate;telluric;telluric(vi)acid;telluricacid(h6teo6);telluriumhydroxide;TELLURATE HYDROGEN;TELLURIC ACID;Hydrogen tellurate(VI)
CAS:7803-68-1
MF:H6O6Te
MW:229.64404
EINECS:232-267-6
Product Categories:Acids;Electronic Chemicals;Micro/Nanoelectronics
Mol File:7803-68-1.mol
TELLURIC ACID Structure
TELLURIC ACID Chemical Properties
Melting point 136°C
Boiling point 0℃
density 3.068; d 3.163
solubility H2O: 0.1 g/mL, clear, colorless
form white monoclinic crystals
pka7.7(at 25℃)
Water Solubility g H2TeO6/100g H2O: 16.2 (0°C), 41.6 (20°C), 155 (100°C) [LAN05]; tends to polymerize; soluble dilute HNO3 [MER06]
λmax275nm(H2O)(lit.)
Merck 14,9120
Safety Information
Hazard Codes Xn
Risk Statements 20
Safety Statements 22-36/37/39-38
RIDADR UN 3284 6.1/PG 3
WGK Germany 3
RTECS WY2350000
8
HazardClass 6.1(a)
PackingGroup II
MSDS Information
ProviderLanguage
SigmaAldrich English
TELLURIC ACID Usage And Synthesis
Chemical PropertiesWhite, heavy crystals. Soluble in hot water and alkalies; slightly soluble in cold water.
UsesChemical reagent.
HazardAs for tellurium.
Safety ProfilePoison by ingestion and intravenous routes. When heated to decomposition it emits toxic fumes of Te. See also TELLURIUM COMPOUNDS.
Purification MethodsCrystallise it once from nitric acid, then repeatedly from hot water (0.4mL/g). [Fehér in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I pp 451-453 1963.]
TELLURIC ACID Preparation Products And Raw materials
Tag:TELLURIC ACID(7803-68-1) Related Product Information
POTASSIUM TELLURITE Telluric acid hydrogen=sodium salt Telluric acid dilithium salt Telluric acid tricopper(II) salt TELLURIC ACID Telluric acid copper(II) salt Telluric acid nickel(II) salt Telluric acid magnesium salt Telluric acid cadmium salt SODIUM TELLURATE Telluric acid dihydrate, 99+%,TELLURIC ACID,Telluric acid (99.5%-Te) SODIUM TELLURATE CADMIUM TELLURITE TELLURIUM (IV) ETHOXIDE SODIUM TELLURITE Telluric acid dirubidium salt Telluric acid calcium salt TELLURIC ACID