POTASSIUM DICHROMATE 0.02 M-L SOLUTION FOR DETERMINATION OF COD

Get a Price/Quote

POTASSIUM DICHROMATE 0.02 M-L SOLUTION FOR DETERMINATION OF COD Specification

Storage
Store in a cool dry place away from incompatible materials such as organic matter and reducing agents

Application
Chemical analysis for COD (Chemical Oxygen Demand) determination in water testing

HS Code
2841.50.00

Properties
Oxidizing agent corrosive and carcinogenic

Poisonous
YES

Molecular Formula
K2Cr2O7

Taste
Bitter and metallic

EINECS No
231-906-6

Ingredients
Potassium Dichromate dissolved in water at 0.02 M concentration

Smell
Odorless

CAS No
7778-50-9

Physical Form
Liquid solution

Molecular Weight
294.18 g/mol

Appearance
Orange-red liquid

Purity
Prepared to exact 0.02 M concentration

Melting Point
398 C (decomposes)

Grade
Analytical Reagent (AR) grade

Refractive Rate
Not applicable (solution form)

Usage
Used in laboratories for quantitative chemical analysis

Density
2.68 Gram per cubic centimeter(g/cm3)

Ph Level
Approximately 4 (acidic in solution)

Solubility
Highly soluble in water

Shape
Liquid (no distinct shape)

Structural Formula
O3Cr-O-CrO3 with two potassium ions (K+)

Shelf Life
2 years under proper storage conditions

About POTASSIUM DICHROMATE 0.02 M-L SOLUTION FOR DETERMINATION OF COD

Potassium Dichromate 0.02 M-L Solution is a crucial tool for Chemical Oxygen Demand (COD) determination in water testing. This orange-red liquid, bitter-tasting solution is an AR-grade analytical reagent prepared with a purity of exact 0.02 M concentration. It serves as a highly soluble oxidizing agent, ideal for laboratories quantitative chemical analysis. With a molecular weight of 294.18 g/mol and a density of 2.68 g/cm3, this solution must be stored away from incompatible materials due to its corrosive and carcinogenic properties. Its shelf life of two years and acidic pH level ensure reliable performance, making it a must-have for accurate COD testing.