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Sodium Chromate
Sodium Chromate

Sodium Chromate

Sodium Chromate Specification

  • HS Code
  • 28415000
  • Storage
  • Store in a cool dry and well-ventilated area away from combustible materials.
  • Ph Level
  • 8.5 to 9.5 (in aqueous solution)
  • Taste
  • Bitter metallic taste
  • Smell
  • Odorless
  • Molecular Formula
  • Na2CrO4
  • Solubility
  • Easily soluble in water
  • Form
  • Powder or Granules
  • Other Names
  • Chromic Acid Disodium Salt; Disodium Chromate
  • Shape
  • Crystalline
  • Melting Point
  • 792C
  • Boiling point
  • (Decomposes)
  • Molecular Weight
  • 161.98 g/mol
  • Density
  • 2.73 Gram per cubic centimeter(g/cm3)
  • Structural Formula
  • Na2CrO4
  • Purity
  • 99%
  • Poisonous
  • No
  • Classification
  • Inorganic Compound
  • Chemical Name
  • Sodium Chromate
  • CAS No
  • 7775-11-3
  • EINECS No
  • 231-889-5
  • Grade
  • Industrial Grade
  • Standard
  • ISO Certified
  • Type
  • Inorganic Salt
  • Usage
  • Primarily used as a corrosion inhibitor in chemical manufacturing and as an oxidizing agent.
  • Main Material
  • Chromium and Sodium
  • Application
  • Metal finishing dye production and as a laboratory reagent.
 
 

About Sodium Chromate

Sodium Chromate

CAS No. : 7775-11-3

Molecular Formula : Na2CrO4.4H2O

Molecular Weight : 234.03

Appearance : YELLOW CRYSTALLINE POWDER

Melting point: 762 C

SOLUBILITY : VERY SOLUBLE IN WATER
CHLORIDE : MAX 0.04%
ASSAY :     MIN. 98.0%

Packing : 25/50 KG BAG OR 25/50 KG DRUM WITH INSIDE PE LINER.

FAQs of Sodium Chromate:


Q: What is the grade of Sodium Chromate?

A: Sodium Chromate is of industrial grade.

Q: What are the main applications of Sodium Chromate?

A: Sodium Chromate is primarily used in metal finishing, dye production, and as a laboratory reagent.

Q: Is Sodium Chromate poisonous?

A: Yes, Sodium Chromate is toxic and carcinogenic.

Q: How should Sodium Chromate be stored?

A: Sodium Chromate should be stored in a cool, dry, and well-ventilated area away from combustible materials.

Q: What is the chemical formula of Sodium Chromate?

A: The molecular formula of Sodium Chromate is Na2CrO4.

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