Description

Disodium Dioxido-Dioxo-Chromium is an inorganic chromium compound with significant utility in specialized industrial processes. This material is valued for its role as a precursor or catalyst in oxidation and synthesis reactions, offering consistent performance and purity. It is primarily sought by manufacturers in the chemical synthesis, catalyst production, and advanced materials research sectors for developing high-performance products.

Application

• As a catalyst or catalyst precursor in selective oxidation reactions within fine chemical synthesis.
• In the manufacturing of specialized pigments and colorants for ceramics and coatings.
• As a starting material for the synthesis of other high-purity chromium compounds used in research and development.
• In surface treatment processes and corrosion-resistant coating formulations.
• For use in laboratory research as a standard or reagent in analytical and synthetic chemistry.
• Potential application in energy storage materials and battery component research.

Basic Information

Product Name	Disodium Dioxido-Dioxo-Chromium
CAS No.	12001-23-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Disodium Chromate(VI); Sodium Chromate; Chromic Acid (H2CrO4), Disodium Salt; Sodium Chromate(VI); Chromium Disodium Oxide; Sodium Monochromate; CAS 7775-11-3 (for the anhydrous form is a common synonym); CI Pigment Yellow 35
EINECS	Contact for details

Quality Control

Our Disodium Dioxido-Dioxo-Chromium is produced and tested under a rigorous quality management system to ensure batch-to-batch consistency and reliability. Quality parameters are verified against stringent internal specifications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. This compound is easily oxidized and should be handled with care to avoid contamination. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to standard
Assay (as Na2CrO4)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Water Insoluble Matter	≤ 0.5 %
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.