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Postion:Product Catalog >Inorganic chemistry>Inorganic acid>Phosphotungstic acid 44-hydrate
Phosphotungstic acid 44-hydrate
  • Phosphotungstic acid 44-hydrate

Phosphotungstic acid 44-hydrate NEW

Price $10
Package 25kg
Min. Order: 1kg
Supply Ability: 20000
Update Time: 2024-11-07

Product Details

Product Name: Phosphotungstic acid 44-hydrate CAS No.: 12067-99-1
EC-No.: 235-087-6 Min. Order: 1kg
Purity: 84% Supply Ability: 20000
Release date: 2024/11/07


Chemical NamePhosphotungstic Acid
Other NamePhosphotungstic Acid 44-Hydrate
CAS12067-99-1
AppearanceOff-white crystalline powder
Purity99%
Molecular FormulaH3O40PW12
Molecular Weight2880.05000
Melting Point89oC
PSA702.09000
StorageCool dry place
Shelf Life2 years
BrandJB
Payment TermT/T, Western Union
Function & Application

 

It is mainly used as biochemical reagents, but also used to make pigments. Phosphotungstic acid is used to precipitate proteins, plant alkaloids and certain amino acids. Compared with the insolubility of potassium phosphotungstate and ammonium phosphotungstate, sodium phosphotungstate can be used as a reagent for quantitative analysis due to its solubility.


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