---
product_id: 46754328
title: "Anhydrous Calcium Chloride, 500g, 4-20 Mesh - Laboratory-Grade - Calcium Chloride Powder - The Curated Chemical Collection by Innovating Science"
brand: "aldon"
price: "VT12202"
currency: VUV
in_stock: true
reviews_count: 8
category: "Aldon"
url: https://www.desertcart.vu/products/46754328-anhydrous-calcium-chloride-500g-4-20-mesh-laboratory-grade-calcium
store_origin: VU
region: Vanuatu
---

# 4-20 mesh granule size for optimal reactivity Lab-grade purity 99%+ Made in USA, premium quality assurance Anhydrous Calcium Chloride, 500g, 4-20 Mesh - Laboratory-Grade - Calcium Chloride Powder - The Curated Chemical Collection by Innovating Science

**Brand:** aldon
**Price:** VT12202
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your experiments with lab-grade precision and safety!

## Quick Answers

- **What is this?** Anhydrous Calcium Chloride, 500g, 4-20 Mesh - Laboratory-Grade - Calcium Chloride Powder - The Curated Chemical Collection by Innovating Science by aldon
- **How much does it cost?** VT12202 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/46754328-anhydrous-calcium-chloride-500g-4-20-mesh-laboratory-grade-calcium)

## Best For

- aldon enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** GHS-compliant labeling with clear safety and storage instructions
- • **Smart Storage:** Color-coded caps for quick, hassle-free identification and compliance
- • **Trusted Origin:** Proudly manufactured in the USA, ensuring consistent high quality
- • **Precision-Grade Purity:** Guaranteed reagent-grade calcium chloride for reliable lab results
- • **Versatile Applications:** Perfect as a desiccant or calcium ion source in educational and industrial labs

## Overview

Anhydrous Calcium Chloride 500g, 4-20 mesh, is a laboratory-grade powder from Innovating Science’s Curated Chemical Collection. It offers high purity and consistent granule size, ideal for use as a desiccant or calcium ion source in teaching and industrial labs. Featuring GHS-compliant safety labeling and color-coded caps for easy storage, this premium USA-made chemical ensures reliability and compliance for professional scientific applications.

## Description

Anhydrous Calcium Chloride, 500g, 4-20 Mesh - Laboratory-Grade - Calcium Chloride Powder - The Curated Chemical Collection by Innovating Science: desertcart.com: Industrial & Scientific

Review: An excellent alternative to mopping - After spilling some water on my floor and not wanting to get a mop to clean it up with, I ordered this. When it arrived, I put a small bowl of this anhydrous calcium chloride next to it, and less than two weeks later, the puddle was gone.
Review: Very pure; wants careful handling - Exactly what it says it is, reagent grade anhydrous calcium chloride. Well packaged and identified, but should have included the MSDS sheet; I had to get that on-line.

## Features

- LABORATORY GRADE || Ideal for teaching and educational labs
- APPLICATIONS || Used as a desiccant or source of calcium ions in solution
- SAFETY & STORAGE || Includes GHS-compliant label printed with safety and storage information
- COLOR-CODED CAPS || Bottle cap color matches the storage requirements for convenient visual reference
- MADE IN THE USA || The Curated Chemical Collection by Innovating Science is comprised of high quality chemicals manufactured in the United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0731YH2MS |
| Best Sellers Rank | #15,469 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Inorganic Reagents |
| Date First Available | June 21, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Form | Powder |
| Item Weight | 1.1 pounds |
| Item model number | IS12035 |
| Manufacturer | Innovating Science |
| Product Dimensions | 3.05 x 3.05 x 5.78 inches |
| UPC | 724832001096 |

## Product Details

- **Brand:** ALDON
- **Item Volume:** 20.29 Fluid Ounces
- **Item Weight:** 1.1 Pounds
- **Molecular weight:** 46.07
- **Package Information:** Bottle

## Images

![Anhydrous Calcium Chloride, 500g, 4-20 Mesh - Laboratory-Grade - Calcium Chloride Powder - The Curated Chemical Collection by Innovating Science - Image 1](https://m.media-amazon.com/images/I/71g05IXxJwL.jpg)

## Questions & Answers

**Q: Is this in pellet or powder form?**
A: Powder form

**Q: Will this work as a damprid replacement?**
A: It will replace Damp Rid but at a much increased cost.

**Q: What is the percentage of anhydrous CaCl2 in this?**
A: 91%

## Customer Reviews

### ⭐⭐⭐⭐⭐ An excellent alternative to mopping
*by P***N on January 20, 2026*

After spilling some water on my floor and not wanting to get a mop to clean it up with, I ordered this. When it arrived, I put a small bowl of this anhydrous calcium chloride next to it, and less than two weeks later, the puddle was gone.

### ⭐⭐⭐⭐⭐ Very pure; wants careful handling
*by D***H on April 26, 2019*

Exactly what it says it is, reagent grade anhydrous calcium chloride. Well packaged and identified, but should have included the MSDS sheet; I had to get that on-line.

### ⭐⭐⭐⭐⭐ Worked as expected
*by D***M on November 5, 2017*

I purchased this to use in middle school science investigations. It worked as expected. I was pleased with my purchase.

## Frequently Bought Together

- ALDON Innovating Science Anhydrous Calcium Chloride, 500g, 4-20 Mesh - Laboratory-Grade - Calcium Chloride Powder - The Curated Chemical Collection
- ALDON Innovating Science Reagent-Grade Sodium Chloride, 500g - The Curated Chemical Collection
- ALDON Innovating Science Lab-Grade Strontium Chloride 6-Hydrate, 100g - The Curated Chemical Collection

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-03*