SODIUM CHROMATE TETRAHYDRATE 99% AR

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SODIUM CHROMATE TETRAHYDRATE 99% AR Specification

HS Code
2841.50.00

Purity
99%

Usage
Primarily used in laboratories for analytical purposes or industrial processes.

Appearance
Yellow crystalline powder

Storage
Store in a tightly closed container in a cool dry and well-ventilated area away from incompatible substances.

Application
Used in organic synthesis dyeing electroplating and as a corrosion inhibitor.

Shelf Life
Stable under recommended storage conditions.

Properties
Oxidizing agent toxic and deliquescent.

Grade
AR (Analytical Reagent)

Ingredients
Sodium Chromate Tetrahydrate (Na2CrO44H2O)

Refractive Rate
Not available

Solubility
Highly soluble in water

Physical Form
Crystalline powder

Molecular Formula
Na2CrO44H2O

CAS No
7775-11-3

EINECS No
231-889-5

Density
1.97 Gram per cubic centimeter(g/cm3)

Molecular Weight
178.0 g/mol (anhydrous) 266.01 g/mol (tetrahydrate)

Poisonous
YES

Smell
Odorless

Ph Level
8 - 10 (aqueous solution)

Melting Point
30C (tetrahydrate decomposes)

Structural Formula
Na2CrO44H2O

About SODIUM CHROMATE TETRAHYDRATE 99% AR

Sodium Chromate Tetrahydrate 99% AR is a yellow crystalline powder utilized as an oxidizing agent, toxic substance, and deliquescent material. With a high solubility in water, this compound is primarily used in laboratories for analytical purposes or various industrial processes such as organic synthesis, dyeing, electroplating, and corrosion inhibition. It must be stored in a tightly closed container in a cool, dry, and well-ventilated area away from incompatible substances to maintain its stability under recommended conditions. This analytical reagent grade product, with a molecular formula of NaCrO4HO, has a molecular weight of 266.01 g/mol in its tetrahydrate form.