PHOSPHOTUNGSTIC ACID AR

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PHOSPHOTUNGSTIC ACID AR Specification

Appearance
White or cream-colored crystalline powder

Molecular Formula
H3PW12O40

Shelf Life
Stable under recommended storage conditions for up to 2 years

CAS No
12067-99-1

Application
Primarily used as a reagent in electron microscopy catalysis and biochemistry

Ingredients
Phosphoric acid Tungstic acid and water

Ph Level
1-2 (solution dependent)

HS Code
2811.19

EINECS No
234-999-3

Physical Form
Crystalline powder

Density
2.71 Gram per cubic centimeter(g/cm3)

Purity
99.0%

Shape
Solid crystalline powder form

Properties
Highly soluble in water with strong acidity

Molecular Weight
2880.05 g/mol

Smell
Odorless

Storage
Store in a cool dry place away from incompatible materials

Grade
AR (Analytical Reagent)

Usage
Used for protein staining catalysts in organic reactions and as a reagent in microscopy

Poisonous
NO

Solubility
Soluble in water alcohol and organic solvents

Structural Formula
P[W12O40]^(3-)

Taste
Tasteless

Melting Point
89-90C

About PHOSPHOTUNGSTIC ACID AR

Phosphotungstic Acid AR is a high-quality, odorless, and tasteless analytical reagent primarily used in electron microscopy, catalysis, and biochemistry applications. It is a white or cream-colored crystalline powder with a density of 2.71 g/cm3 and a melting point of 89-90C. This versatile compound, with a molecular weight of 2880.05 g/mol and a purity of 99.0%, is composed of phosphoric acid, tungstic acid, and water. Highly soluble in water with strong acidity, Phosphotungstic Acid AR is stable for up to 2 years when stored properly. Its solubility in various solvents makes it suitable for protein staining, catalysts in organic reactions, and microscopy reagent.