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Molybdic acid

Molybdic acid Suppliers list
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Tel: 0371-55170693
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Products Intro: Product Name:7782-91-4
CAS:7782-91-4
Purity:0.99 Package:25KG,5KG;1KG;500G
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Products Intro: Product Name:Molybdic acid
CAS:7782-91-4
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Products Intro: Product Name:Molybdic acid
CAS:7782-91-4
Purity:0.99 Package:5KG;1KG
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Products Intro: Product Name:Molybdic acid
CAS:7782-91-4
Purity:0.98 Package:1kg,2kg,5kg,10kg,25kg
Company Name: Zhuozhou Wenxi import and Export Co., Ltd
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Products Intro: Product Name:Molybdic acid
CAS:7782-91-4
Purity:99%+ HPLC Package:1KG;15USD|100KG;12USD|1000KG;10USD

Molybdic acid manufacturers

  • Molybdic acid
  • $1.00 / KG
  • 2021-09-29
  • CAS:7782-91-4
  • Min. Order: 1KG
  • Purity: 85%
  • Supply Ability: 100kg/month
  • Molybdic acid
  • $15.00-10.00 / KG
  • 2021-07-13
  • CAS:7782-91-4
  • Min. Order: 1KG
  • Purity: 99%+ HPLC
  • Supply Ability: Monthly supply of 1 ton
  • Molybdic acid
  • $15.00-10.00 / KG
  • 2021-07-10
  • CAS:7782-91-4
  • Min. Order: 1KG
  • Purity: 99%+ HPLC
  • Supply Ability: Monthly supply of 1 ton
Molybdic acid Basic information
Descriptioin
Product Name:Molybdic acid
Synonyms:Molybdic acid, for analysis;Molybdic acid, for analysis ACS;MOLYBDIC ACID, 85% REAGENT (ACS);MOLYBDIC ACID, A.C.S. REAGENT;MOLYBDIC ACID CA. 85 % MOO3 (COMMER-CIAL QUALITY, CONTAINS AMMONIUM;MOLYBDIC ACID >=85.0% AS MOO3 A.C.S&;MolybdicAcid85%ExtraPure;MolybdicAcid>98%
CAS:7782-91-4
MF:HMoO4-
MW:160.95
EINECS:231-970-5
Product Categories:Inorganics;ACS GradeChemical Synthesis;Catalysis and Inorganic Chemistry;Essential Chemicals;Molybdenum;Routine Reagents
Mol File:7782-91-4.mol
Molybdic acid Structure
Molybdic acid Chemical Properties
Melting point 300 °C
density 3.1 g/mL at 25 °C (lit.)
vapor density 6.2 (vs air)
storage temp. Store at +5°C to +30°C.
form white powder
Specific Gravity3.1
color White powder
OdorOdorless
Water Solubility 70 g/l (20 ºC)
Merck 13,6263
CAS DataBase Reference7782-91-4(CAS DataBase Reference)
EPA Substance Registry SystemMolybdate (MoO42-), dihydrogen, (T-4)- (7782-91-4)
Safety Information
Hazard Codes Xi,Xn
Risk Statements 36/37/38-48/20/22-36/37
Safety Statements 24/25-22-26
WGK Germany 3
TSCA Yes
HS Code 28111990
MSDS Information
ProviderLanguage
Molybdic acid English
ACROS English
ALFA English
Molybdic acid Usage And Synthesis
DescriptioinThe monohydrate is a yellow solid consisting of monoclinic crystals; density 3.124 g/cm3 at 15°C; loses water of crystallization on heating at 70°C;
sparingly soluble in cold water (1.33 g/L at 18°C); moderately soluble in hot water 25.68 g/L at 70°C; soluble in caustic soda and sodium carbonate solution. The anhydrous acid consists of white hexagonal crystals; density 3.112 g/cm3; converts to molybdenum trioxide, MoO3 at 70°C; slightly soluble in water; soluble in alkalies and sulfuric acid.
The monohydrate is prepared by treating a molybdate solution with nitric acid, followed by crystallization which may take several weeks to separate out as a yellow solid. The anhydrous molybdic acid is obtained as a white crystalline substance by careful dehydration of the yellow monohydrate.
Chemical Propertieswhite crystals or crystalline powder
UsesDetermination of phosphates.
UsesMolybdic acid is used as a precursor in the production of ammonium molybdate tetrahydrate and molybdenum(IV) sulfide. The mixture of molybdic acid in concentrated sulfuric acid is called as Froehde reagent, which finds application in analytical chemistry for the detection of alkaloids.
DefinitionMolybdic acid of commerce iseither ammonium molybdate (molybdic acid 85%)or molybdenum trioxide. The use of the term inter-changeably for these compounds has caused con-fusion. Solutions of molybdic acid are very com-plex chemically since they show a great tendencyto polymerize.
Molybdic acid Preparation Products And Raw materials
Raw materialsMolybdenum disulfide-->Ammonium molybdate tetrahydrate
Preparation Products1-Naphthol-->Acrolein-->1,2,3,4-Tetrahydronaphthalene
Tag:Molybdic acid(7782-91-4) Related Product Information
AMMONIUM MOLYBDATE METAVANADATE REAGENT SILICA ANALYSER AMMONIUM MOLYBDATE SOLN (ASCORBIC CHEM.) FOR KENT EIL Amines, C18-22-tert-alkyl, compds. with molybdic acid (H2MoO4) AMMONIUM MOLYBDATE ((NH4)6MO7O24 X 4 H2O) 99.999% 5G VS-6010 AMMONIUM MOLYBDATE Molybdic acid hydrate CERIC AMMONIUM MOLYBDATE SILICA ANALYSER AMMONIUM MOLYBDATE SOLN (ANSA CHEMISTRY) FOR KENT EIL AMMONIUM MOLYBDATE REAGENT #2 Molybdic acid lithium salt Molybdic acid copper(II) salt MAGNESIUM MOLYBDATE COPPER MOLYBDATE Molybdenyl acetylacetonate NICKEL MOLYBDATE phosphoric acid Molybdic acid barium salt Ethyl 2-(Chlorosulfonyl)acetate