Description

Ammonium Zinc Sulfate Hydrate is an inorganic double salt compound of significant industrial utility. It serves as a versatile source of both zinc and ammonium ions, offering advantages in formulation stability and controlled release. This product is essential for manufacturers in sectors requiring precise inorganic chemistry, such as specialty fertilizers, analytical chemistry, and niche material synthesis. Its consistent quality and reliable performance make it a critical raw material for advanced industrial processes.

Application

• Specialty Fertilizers and Micronutrient Supplements: Acts as a combined source of zinc and nitrogen for agricultural formulations to correct soil deficiencies.
• Analytical Chemistry and Laboratory Reagent: Used as a standard or reagent in quantitative analysis and chemical synthesis.
• Wood Preservative and Fire Retardant Formulations: Imparts protective properties in treatment solutions for textiles and timber.
• Electroplating and Metal Surface Treatment: Functions in electrolyte baths for zinc alloy plating and conversion coatings.
• Catalyst and Chemical Synthesis Precursor: Serves as a starting material for producing other zinc-containing compounds and catalysts.
• Pharmaceutical and Cosmetic Intermediates: Utilized in controlled synthesis processes for active ingredients where zinc is a required component.

Basic Information

Product Name	Ammonium Zinc Sulfate Hydrate
CAS No.	77998-33-5
Molecular Formula	(NH₄)₂Zn(SO₄)₂·xH₂O
Molecular Weight	Contact for details (varies with hydration)
Synonyms	Zinc Ammonium Sulfate Hydrate; Diammonium Zinc Disulfate Hydrate; Ammonium Zinc Sulphate; Zinc Ammonium Sulphate; (NH4)2Zn(SO4)2·nH2O; Ammonium Zinc(II) Sulfate Hydrate; Zinc Diammonium Sulfate
EINECS	Contact for details

Quality Control

Our Ammonium Zinc Sulfate Hydrate is manufactured under a stringent 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed when not in use to prevent absorption of atmospheric moisture and caking.

Specification

Item	Specification
Appearance	White crystalline powder or crystals
Identification (IR)	Conforms
Assay (as (NH₄)₂Zn(SO₄)₂)	≥ 98.0 %
Zinc (Zn) Content	Contact for details
Ammonium (NH₄) Content	Contact for details
Loss on Drying	≤ 2.0 %
Water Insoluble Matter	≤ 0.1 %
Heavy Metals (as Pb)	≤ 20 ppm

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