---
product_id: 18220935
title: "Potassium Chloride, High Purity Crystals, 99.8% min.,1lb. (454 Grams)."
brand: "chemcenter"
price: "€ 42.67"
currency: EUR
in_stock: true
reviews_count: 8
category: "Chem Center"
url: https://www.desertcart.hr/products/18220935-potassium-chloride-high-purity-crystals-99-8-min-1lb-454
store_origin: HR
region: Croatia
---

# Indefinite shelf life 99.8%+ purity crystals 1 lb precise lab quantity Potassium Chloride, High Purity Crystals, 99.8% min.,1lb. (454 Grams).

**Brand:** chemcenter
**Price:** € 42.67
**Availability:** ✅ In Stock

## Summary

> ⚗️ Elevate your experiments with crystal-clear confidence!

## Quick Answers

- **What is this?** Potassium Chloride, High Purity Crystals, 99.8% min.,1lb. (454 Grams). by chemcenter
- **How much does it cost?** € 42.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/18220935-potassium-chloride-high-purity-crystals-99-8-min-1lb-454)

## Best For

- chemcenter enthusiasts

## Why This Product

- Trusted chemcenter brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Optimized Dosage:** Saltier than sodium chloride, use less for the same effect—efficiency meets safety
- • **Endless Freshness:** Indefinite shelf life means no rush, always ready when you are
- • **Trusted by Experts:** Top-rated with 4.7 stars and a strong industrial rank—join the savvy pros
- • **Lab-Grade Packaging:** Secure bottle container preserves crystal integrity for consistent performance
- • **Ultra-Pure Precision:** 99.8% minimum purity ensures reliable, contamination-free lab results

## Overview

This 1 lb (454g) bottle of Potassium Chloride features ultra-high purity crystals (99.8% minimum) designed specifically for lab and R&D applications. With an indefinite shelf life and superior saltiness compared to sodium chloride, it offers efficient, reliable performance for scientific and analytical use. Trusted by professionals and highly rated, it’s the smart choice for precise, contamination-free results.

## Description

You are purchasing 1 lb. of high purity Potassium Chloride granular crystals. The purity is 99.8% minimum. This is for Lab or R&D use only. Perfect for lab use, analytical use or any other scientific use.

Review: Safer than sodium chloride for high blood pressure. - Potassium chloride is saltier than the equal weight unit of sodium chloride. Thus you use less for the same result. A little goes a long way.
Review: Great potassium chloride - The product came packaged well and was in good condition. I'd buy this brand again.

## Features

- Product has an Indefinite Shelf Life

## Technical Specifications

| Specification | Value |
|---------------|-------|
| % Assay of Chemical(s) | 100.1 |
| ASIN | B00W4YBCZW |
| Best Sellers Rank | #130,301 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #120 in Inorganic Reagents |
| Brand Name | ChemCenter |
| Container Type | Bottle |
| Customer Reviews | 4.7 4.7 out of 5 stars (37) |
| Item Form | Crystal |
| Item Weight | 453.59 Grams |
| Manufacturer | RND Center Inc. |
| Unit Count | 16.0 Ounce |
| Volume | 1 Liters |

## Product Details

- **Brand:** ChemCenter
- **Item Volume:** 1 Liters
- **Item Weight:** 453.59 Grams
- **Package Information:** Bottle
- **Percentage assay:** 100.1

## Images

![Potassium Chloride, High Purity Crystals, 99.8% min.,1lb. (454 Grams). - Image 1](https://m.media-amazon.com/images/I/61McsUrO1rL.jpg)

## Questions & Answers

**Q: What is the approximate crystal size?**
A: Approximately the size of fine table salt. It is not a powder.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Safer than sodium chloride for high blood pressure.
*by P***D on February 23, 2025*

Potassium chloride is saltier than the equal weight unit of sodium chloride. Thus you use less for the same result. A little goes a long way.

### ⭐⭐⭐⭐⭐ Great potassium chloride
*by R***. on January 11, 2025*

The product came packaged well and was in good condition. I'd buy this brand again.

### ⭐⭐⭐⭐⭐ Used for creating 3M KCL probe storage solution
*by N***N on December 12, 2024*

Works just fine for creating a 3M KCL probe storage solution for pH Pens.

## Frequently Bought Together

- Potassium Chloride, High Purity Crystals, 99.8% min.,1lb. (454 Grams).
- Sodium Chloride (Salt), High Purity Crystals, 500 Grams (1.1 lb.)
- Nutricost Magnesium Malate Powder (300g) - 420mg of Magnesium Per Serving - Non-GMO, Gluten Free

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**Shop now:** [https://www.desertcart.hr/products/18220935-potassium-chloride-high-purity-crystals-99-8-min-1lb-454](https://www.desertcart.hr/products/18220935-potassium-chloride-high-purity-crystals-99-8-min-1lb-454)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-23*