SODIUM CHROMATE TETRAHYDRATE 99% AR

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SODIUM CHROMATE TETRAHYDRATE 99% AR Specification

Poisonous
YES

EINECS No
231-889-5

Physical Form
Crystalline powder

Molecular Formula
Na2CrO4·4H2O

Ph Level
8 - 10 (aqueous solution)

Grade
AR (Analytical Reagent)

Appearance
Yellow crystalline powder

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

CAS No
7775-11-3

Smell
Odorless

HS Code
2841.50.00

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

Density
1.97 Gram per cubic centimeter(g/cm3)

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

Properties
Oxidizing agent toxic and deliquescent.

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

Solubility
Highly soluble in water

Structural Formula
Na2CrO4·4H2O

Shelf Life
Stable under recommended storage conditions.

Melting Point
30°C (tetrahydrate decomposes)

Ingredients
Sodium Chromate Tetrahydrate (Na2CrO4·4H2O)

Purity
99%

Refractive Rate
Not available

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.