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POTASSIUM DICHROMATE AR 99.90%

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POTASSIUM DICHROMATE AR 99.90% Specification

Density
2.68 Gram per cubic centimeter(g/cm3)

Purity
99.90%

Ingredients
Potassium dichromate purity: 99.90%

CAS No
7778-50-9

Molecular Formula
K2Cr2O7

Properties
Highly oxidative toxic and corrosive

Shape
Crystalline

EINECS No
231-906-6

Structural Formula
O7Cr2K2

HS Code
284150

Taste
Bitter and metallic

Grade
Analytical Reagent (AR) grade

Usage
Industrial analytical reagent (AR grade) research applications

Application
Used as a strong oxidizing agent in laboratory experiments metal cleaning and as a mordant in dyeing processes

Poisonous
YES

Ph Level
4.0 (1% solution at 20C)

Shelf Life
2 years under recommended storage conditions

Physical Form
Crystalline powder

Solubility
Soluble in water

Molecular Weight
294.18 g/mol

Storage
Store in a cool dry and well-ventilated area away from incompatible substances and moisture

Melting Point
398C (decomposes)

Appearance
Orange to red crystalline powder

Smell
Odorless

About POTASSIUM DICHROMATE AR 99.90%

Potassium Dichromate AR 99.90% is a highly oxidative, toxic, and corrosive analytical reagent (AR) grade chemical with a molecular formula K2Cr2O7. It appears as orange to red crystalline powder with a bitter and metallic taste, odorless smell, and a purity of 99.90%. Widely used as a strong oxidizing agent in laboratory experiments, metal cleaning, and as a mordant in dyeing processes, this substance is soluble in water and has a melting point of 398C. Recommended for industrial analytical reagent research applications, it is crucial to store this crystalline powder in a cool, dry, and well-ventilated area away from incompatible substances and moisture to ensure a shelf life of 2 years.

FAQs of POTASSIUM DICHROMATE AR 99.90%:

Q: Is Potassium Dichromate AR 99.90% safe to handle?

A: No, it is poisonous as it is a highly toxic and corrosive chemical.

Q: What is the application of Potassium Dichromate AR 99.90%?

A: It is used as a strong oxidizing agent in laboratory experiments, metal cleaning, and as a mordant in dyeing processes.

Q: What is the molecular weight of Potassium Dichromate AR 99.90%?

A: The molecular weight is 294.18 g/mol.

Q: What is the physical form of Potassium Dichromate AR 99.90%?

A: It is in crystalline powder form.

Q: What is the recommended storage condition for Potassium Dichromate AR 99.90%?

A: It should be stored in a cool, dry, and well-ventilated area away from incompatible substances and moisture.

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