PHOSPHOTUNGSTIC ACID AR

PHOSPHOTUNGSTIC ACID AR

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PHOSPHOTUNGSTIC ACID AR

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PHOSPHOTUNGSTIC ACID AR Specification

Purity
99.0%

Storage
Store in a cool dry place away from incompatible materials

EINECS No
234-999-3

Ph Level
1-2 (solution dependent)

Ingredients
Phosphoric acid Tungstic acid and water

Poisonous
NO

Structural Formula
P[W12O40]^(3-)

Properties
Highly soluble in water with strong acidity

HS Code
2811.19

Shape
Solid crystalline powder form

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

Molecular Formula
H3PW12O40

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

Melting Point
89-90C

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

Taste
Tasteless

Appearance
White or cream-colored crystalline powder

Density
2.71 Gram per cubic centimeter(g/cm3)

Physical Form
Crystalline powder

CAS No
12067-99-1

Grade
AR (Analytical Reagent)

Solubility
Soluble in water alcohol and organic solvents

Smell
Odorless

Molecular Weight
2880.05 g/mol

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.

FAQs of PHOSPHOTUNGSTIC ACID AR:

Q: What is the primary application of Phosphotungstic Acid AR?

A: Phosphotungstic Acid AR is primarily used as a reagent in electron microscopy, catalysis, and biochemistry.

Q: What is the physical form and appearance of Phosphotungstic Acid AR?

A: Phosphotungstic Acid AR is a solid crystalline powder in white or cream color.

Q: How should Phosphotungstic Acid AR be stored?

A: It should be stored in a cool, dry place away from incompatible materials.

Q: Is Phosphotungstic Acid AR soluble in water?

A: Yes, Phosphotungstic Acid AR is highly soluble in water with strong acidity.

Q: What is the shelf life of Phosphotungstic Acid AR?

A: Phosphotungstic Acid AR is stable under recommended storage conditions for up to 2 years.

PHOSPHOTUNGSTIC ACID AR

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