---
title: Potassium Sulfate
date: 2025-03-05T09:15:26Z
modified: 2026-09-14T10:27:41Z
permalink: "https://allanchem.com/potassium-sulfate/"
type: page
status: publish
excerpt: ""
wpid: 4423
timestamp: 2026-09-14T10:27:41Z
tags: []
---

##### CAS Number

7778-80-5















##### Grade

ACS, FCC















##### Packaging

Fiber Drum







































Potassium Sulfate is a naturally occurring mineral and a valuable source of potassium and sulfur, making it highly versatile across industries.
**Chemical Formula:** K2SO4
**Appearance:** A fine white crystalline powder.
**Uses:**
**Chemical Manufacturing:** It serves as a raw material in chemical processes, including the production of other potassium compounds, glass manufacturing, and the synthesis of specialty chemicals.
**Metal Treatment:** Commonly used in metal finishing and plating processes as an electrolyte in electroplating baths. It helps improve the quality and appearance of metal coatings by providing a stable electrolytic environment.
**Analytical Reagent:** Potassium sulfate is utilized in laboratory settings as an analytical reagent for chemical analyses and experiments. Used as a standard reference material or as a component in calibration solutions.
**Additional Applications:** Potassium sulfate is sometimes used as a dietary supplement for livestock and poultry to meet their potassium requirements and improve overall health and productivity. Potassium sulfate is a common source of potassium for agricultural fertilizers. It provides essential potassium nutrients to plants, promoting healthy growth, fruit development, and stress resistance.







































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