Description

Dipotassium Zinc Bis(Sulphate) CAS NO 13932-17-7 is an inorganic salt complex of zinc and potassium. This compound serves as a critical source of bioavailable zinc and potassium ions in specialized formulations. It is primarily utilized in the agricultural, nutritional, and industrial chemical sectors where precise mineral supplementation and catalytic activity are required.

Application

• Agricultural Micronutrient Fertilizer: Used in foliar sprays and hydroponic solutions to correct zinc and potassium deficiencies in crops.
• Animal Nutrition Premix: Incorporated into feed supplements as a source of essential trace minerals for livestock and poultry.
• Catalyst & Chemical Synthesis: Acts as a catalyst or reagent in specific organic synthesis and inorganic chemical production processes.
• Electroplating Solutions: Employed in specialized electroplating baths for depositing zinc-alloy coatings.
• Laboratory Research: Serves as a high-purity chemical standard or reagent in analytical and research chemistry.
• Industrial Additive: Functions as a corrosion inhibitor or stabilizer in certain industrial fluid systems.

Basic Information

Item	Detail
Product Name	Dipotassium Zinc Bis(Sulphate)
CAS No.	13932-17-7
Molecular Formula	K2Zn(SO4)2
Molecular Weight	335.66 g/mol
Synonyms	Dipotassium Zinc Disulfate; Potassium Zinc Sulfate; Zinc Potassium Sulfate; K2Zn(SO4)2; Zinc Potassium Sulphate; Dipotassium Zinc Sulfate; Zinc Dipotassium Disulfate
EINECS	Contact for details

Quality Control

Our Dipotassium Zinc Bis(Sulphate) is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters such as assay, heavy metal content, and loss on drying are available upon request to support your quality assurance protocols.

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 nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (K2Zn(SO4)2)	≥ 98.0 %
Zinc (Zn) Content	19.0 - 20.5 %
Potassium (K) Content	22.5 - 24.0 %
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Water Insoluble Matter	≤ 0.5 %

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