POTASSIUM CHROMATE 99% Extra Pure

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POTASSIUM CHROMATE 99% Extra Pure Specification

Physical Form
Crystalline solid

Molecular Formula
K2CrO4

HS Code
28415000

Shelf Life
Stable under recommended storage conditions.

Density
2.732 Gram per cubic centimeter(g/cm3)

Structural Formula
O=Cr(O-)(O-)O(K)2

CAS No
7789-00-6

Ph Level
Neutral to slightly basic (pH 8-9.5 in solution)

EINECS No
232-140-5

Smell
Odorless

Properties
Oxidizing agent highly soluble in water exhibits yellow crystalline form.

Solubility
Highly soluble in water (~62 g/100 mL at 20 °C)

Appearance
Bright yellow crystals or powders

Refractive Rate
Not applicable for solid form

Poisonous
YES

Melting Point
968 °C

Storage
Store in a cool dry and well-ventilated area away from incompatible substances like acids and combustible materials.

Application
Used in dyeing printing pigment production and laboratory reagents.

Ingredients
Potassium (K) Chromium (Cr) Oxygen (O)

Shape
Crystalline or granular

Usage
Used as an oxidizing agent in analytical chemistry and in preparing other chromate compounds.

Molecular Weight
194.19 g/mol

Purity
99%

Grade
Extra Pure

Taste
Bitter metallic

About POTASSIUM CHROMATE 99% Extra Pure

Potassium Chromate 99% Extra Pure is a bright yellow crystalline solid used as an oxidizing agent in analytical chemistry and for preparing other chromate compounds. With a molecular weight of 194.19 g/mol and a density of 2.732 g/cm3, this extra pure grade product is highly soluble in water and exhibits a neutral to slightly basic pH level. It is widely applied in dyeing, printing, pigment production, and as a laboratory reagent due to its properties as an oxidizing agent. Store it in a cool, dry, and well-ventilated area away from incompatible substances like acids and combustible materials to ensure its stability under recommended storage conditions. The product conforms to HS Code 28415000, CAS No 7789-00-6, and has a melting point of 968C.

FAQs of POTASSIUM CHROMATE 99% Extra Pure:

Q: What is the application of Potassium Chromate 99% Extra Pure?

A: Potassium Chromate 99% Extra Pure is used in dyeing, printing, pigment production, and as a laboratory reagent due to its properties as an oxidizing agent.

Q: What is the appearance of Potassium Chromate 99% Extra Pure?

A: Potassium Chromate 99% Extra Pure appears as bright yellow crystals or powders.

Q: How should Potassium Chromate 99% Extra Pure be stored?

A: Store Potassium Chromate 99% Extra Pure in a cool, dry, and well-ventilated area away from incompatible substances like acids and combustible materials.