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Catalog Number:
35850
CAS Number:
10034-82-9
Cromato de sodio tetrahidratado
Grade:
Grado de reactivo
Purity:
99,0 - 103,5 % (ensayo)
Hazmat
Documents
$30.00 /100 g
Tamaño
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Product Information

Sodium chromate tetrahydrate is a versatile chemical compound widely utilized in various industrial applications due to its unique properties. This bright yellow crystalline solid is primarily used as a corrosion inhibitor in metal coatings, ensuring enhanced durability and protection against rust and oxidation. In the textile industry, it serves as a mordant in dyeing processes, allowing for vibrant color retention and improved fabric quality. Additionally, sodium chromate tetrahydrate plays a crucial role in the production of pigments, particularly in the manufacture of paints and coatings, where it contributes to color stability and opacity.

Researchers also value sodium chromate tetrahydrate for its applications in analytical chemistry, particularly in the determination of certain metal ions. Its ability to form stable complexes makes it an essential reagent in various laboratory settings. With its multifunctional uses across different sectors, sodium chromate tetrahydrate stands out as a reliable choice for professionals seeking efficiency and effectiveness in their applications.

CAS Number
10034-82-9
Purity
99,0 - 103,5 % (ensayo)
Grade
Grado de reactivo
Molecular Formula
Na2CrO4 · 4H2O
Molecular Weight
234.03
PubChem ID
22146515
Density
2,73 g/ml
Appearance
Trozos cristalinos amarillos
Conditions
Tienda en RT
General Information
CAS Number
10034-82-9
Purity
99,0 - 103,5 % (ensayo)
Grade
Grado de reactivo
Molecular Formula
Na2CrO4 · 4H2O
Molecular Weight
234.03
PubChem ID
22146515
Density
2,73 g/ml
Appearance
Trozos cristalinos amarillos
Conditions
Tienda en RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Sodium chromate tetrahydrate is widely utilized in research focused on:

  • Metal Finishing: It serves as a key component in the electroplating industry, providing corrosion resistance and enhancing the durability of metal surfaces.
  • Textile Dyeing: This compound is used as a mordant in dyeing processes, helping to fix dyes to fabrics, which improves color fastness and vibrancy.
  • Analytical Chemistry: Sodium chromate tetrahydrate is employed as a reagent in various chemical analyses, particularly in the determination of certain metal ions, making it valuable for quality control in laboratories.
  • Water Treatment: It plays a role in water treatment processes, particularly in the removal of heavy metals and other contaminants, contributing to cleaner water supplies.
  • Research Applications: In biological research, it is used to study the effects of chromium compounds on cellular processes, aiding in the understanding of toxicity and environmental impacts.

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