Description

Sulphuric Acid, Ammonium Chromium Sodium Salt is a specialized inorganic compound with the CAS registry number 84000-95-3, valued for its unique chemical properties and versatility in industrial processes. This salt is a critical intermediate and reagent in sectors requiring precise chromate chemistry. It serves the needs of manufacturers in the chemical synthesis, surface treatment, and specialty catalyst industries, where consistent quality and reliable supply are paramount.

Application

• Chemical Synthesis Intermediate: Used as a precursor in the production of other chromium-based compounds and complex salts.
• Surface Treatment & Conversion Coatings: Employed in formulations for metal finishing and corrosion-resistant coatings.
• Catalyst & Catalyst Support: Acts as a component or dopant in catalysts for selective oxidation and other organic reactions.
• Laboratory Reagent: Serves as a specialized analytical reagent and research chemical in inorganic chemistry.
• Pigment & Dye Manufacturing: Utilized in the synthesis of certain inorganic pigments and colorants.
• Water Treatment: Investigated for use in specific oxidation processes within advanced water purification systems.

Basic Information

Product Name	Sulphuric Acid, Ammonium Chromium Sodium Salt
CAS No.	84000-95-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ammonium Sodium Chromium Sulfate; Sodium Ammonium Chromium Sulfate; Chromium Ammonium Sodium Sulfate Salt; Chromic Sulfate Ammonium Sodium Salt; Ammonium Sodium Chromate Sulfate; CAS 84000-95-3
EINECS	Contact for details

Quality Control

Our Sulphuric Acid, Ammonium Chromium Sodium Salt is manufactured under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Orange to red-brown crystalline powder or solid
Identification (IR)	Conforms to standard
Assay (Cr Content)	≥ XX% (Contact for specific grade)
Purity (by Titration)	≥ XX%
Loss on Drying	≤ X.X%
Heavy Metals (as Pb)	≤ XX ppm
Water Insoluble Matter	≤ X.X%

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