---
product_id: 18220935
title: "Potassium Chloride, High Purity Crystals, 99.8% min.,1lb. (454 Grams)."
brand: "chemcenter"
price: "€ 53.91"
currency: EUR
in_stock: true
reviews_count: 8
category: "Chem Center"
url: https://www.desertcart.sk/products/18220935-potassium-chloride-high-purity-crystals-99-8-min-1lb-454
store_origin: SK
region: Slovakia
---

# Indefinite shelf life - no expiry stress 99.8% purity - lab-grade precision 1 lb (454g) - ideal measured quantity Potassium Chloride, High Purity Crystals, 99.8% min.,1lb. (454 Grams).

**Brand:** chemcenter
**Price:** € 53.91
**Availability:** ✅ In Stock

## Summary

> 🔬 Elevate your experiments with crystal-clear precision!

## Quick Answers

- **What is this?** Potassium Chloride, High Purity Crystals, 99.8% min.,1lb. (454 Grams). by chemcenter
- **How much does it cost?** € 53.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/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

- • **Trusted Brand:** Manufactured by RND Center Inc., a name synonymous with reliability in lab reagents
- • **Perfect Portion:** 1 lb bottle offers the perfect balance between bulk and manageability
- • **Lab-Grade Purity:** Guaranteed 99.8% minimum purity for uncompromising scientific accuracy
- • **Endless Freshness:** Indefinite shelf life means your supply stays pristine, no rush to use
- • **Top-Ranked Reagent:** Ranked #108 in Inorganic Reagents, a favorite among professionals

## Overview

This 1 lb bottle of Potassium Chloride delivers ultra-high purity crystals (99.8% min) tailored for lab and R&D applications. With an indefinite shelf life and trusted manufacturing by RND Center Inc., it’s the go-to reagent for professionals demanding consistent, reliable 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: Many uses. - Works as intended. I am using it to mix a solution to store my ph pen when not in use.
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 | #120,706 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #97 in Inorganic Reagents |
| Brand | ChemCenter |
| Brand Name | ChemCenter |
| Container Type | Bottle |
| Customer Reviews | 4.6 out of 5 stars 38 Reviews |
| Item Form | Crystal |
| Item Volume | 1 liters |
| Item Weight | 453.59 g |
| Manufacturer | RND Center Inc. |
| Package Information | Bottle |
| Percentage assay | 100.1 |
| Unit Count | 16 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

### ⭐⭐⭐⭐⭐ Many uses.
*by V***B on June 17, 2026*

Works as intended. I am using it to mix a solution to store my ph pen when not in use.

### ⭐⭐⭐⭐⭐ 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.sk/products/18220935-potassium-chloride-high-purity-crystals-99-8-min-1lb-454](https://www.desertcart.sk/products/18220935-potassium-chloride-high-purity-crystals-99-8-min-1lb-454)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-09-15*