Description

Dichromic Acid, Sodium Salt is an inorganic chemical compound primarily recognized for its potent oxidizing properties. This compound is critical in industrial processes where a strong, reliable oxidant is required for synthesis or surface treatment. It is essential for manufacturers and R&D facilities in sectors such as chemical synthesis, metal finishing, and specialized material production.

Application

• As a strong oxidizing agent in various organic synthesis reactions.
• In surface treatment and metal finishing processes for cleaning and etching.
• As a precursor or intermediate in the production of other chromium-based chemicals.
• In analytical chemistry as a reagent for specific oxidation titrations.
• For research and development purposes in inorganic and materials chemistry.
• Potential use in water treatment processes for oxidation of contaminants (subject to local regulations).

Basic Information

Product Name	Dichromic Acid, Sodium Salt
CAS No.	34493-01-1
Molecular Formula	Na2Cr2O7 • xH2O
Molecular Weight	261.97 g/mol (anhydrous basis)
Synonyms	Sodium Dichromate; Sodium Bichromate; Dichromic Acid Disodium Salt; Natriumdichromat; Disodium Dichromate; Chromic Acid (H2Cr2O7), Disodium Salt; Sodium Dichromate Dihydrate
EINECS	Contact for details

Quality Control

Our Dichromic Acid, Sodium Salt is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and reliability. Each lot undergoes rigorous analytical testing to confirm identity, purity, and conformance to established specifications. A Certificate of Analysis (COA) detailing key parameters is available for every shipment upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Store at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Orange to red crystalline powder or granules
Identification (IR)	Conforms
Assay (Na2Cr2O7)	≥ 99.0 %
Moisture Content	≤ 1.0 %
Insoluble Matter	≤ 0.01 %
Chloride (Cl)	≤ 0.005 %
Sulfate (SO4)	≤ 0.01 %

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