Description

Ammonium Sodium Sulphate is an inorganic salt compound with the chemical formula (NH4)Na(SO4). This versatile chemical serves as a valuable source of both ammonium and sodium ions in various industrial processes. It is primarily utilized in applications requiring a dual-cation system, such as in specific fertilizer blends, laboratory reagents, and niche chemical synthesis. The product is commercially available to meet the needs of the agricultural, research, and specialty chemical manufacturing sectors.

Application

• Specialty Fertilizers: Used as a component in customized fertilizer formulations to provide a balanced source of nitrogen (from ammonium) and sodium for specific crop needs.
• Laboratory Reagent: Employed in analytical chemistry and research as a standard or reagent in various qualitative and quantitative tests.
• Chemical Synthesis: Acts as a starting material or intermediate in the synthesis of other ammonium or sodium-containing compounds.
• Buffer Solutions: Can be used in the preparation of specific pH buffer solutions for biochemical and industrial processes.
• Protein Precipitation: Utilized in biochemical laboratories for the salting-out precipitation of proteins.
• Fire Retardant Additive: Incorporated into certain materials formulations for its flame-retardant properties.
• Electroplating Baths: Serves as an additive in specific electroplating solutions to modify conductivity and deposition characteristics.
• Water Treatment: Used in certain industrial water treatment processes as a clarifying or conditioning agent.

Basic Information

Product Name	Ammonium Sodium Sulphate
CAS No.	13863-45-1
Molecular Formula	(NH4)Na(SO4)
Molecular Weight	157.10 g/mol
Synonyms	Sodium ammonium sulfate; Ammonium sodium sulfate; Sodium ammonium sulphate; Ammonium sodium sulphate; Sulfuric acid, ammonium sodium salt (1:1:1); UNII-9K1I8S649N; Ammonium sodium sulfate (1:1:1); Sodium hydrogen sulfate ammonium salt
EINECS	237-626-7

Quality Control

Our Ammonium Sodium Sulphate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets defined specifications for identity, purity, and composition. A Certificate of Analysis (COA) detailing batch-specific results is provided with every shipment to guarantee traceability and consistency. We adhere to industry best practices, and specifications can be aligned with relevant pharmacopeial or industrial standards upon request.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can lead to caking or degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Assay (Titration)	≥ 98.0%
pH (5% solution)	5.0 - 7.0
Loss on Drying	≤ 2.0%
Water Insoluble Matter	≤ 0.1%
Chloride (Cl)	≤ 0.01%
Heavy Metals (as Pb)	≤ 10 ppm

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