---
product_id: 49845618
title: "5kg Chromium(III) potassium sulfate Chrome Alum Crystal Growing Photography 11lb"
brand: "chrome alum"
price: "$283.78"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/49845618-5kg-chromium-iii-potassium-sulfate-chrome-alum-crystal-growing-photography
store_origin: US
region: United States of America
---

# 5kg Chromium(III) potassium sulfate Chrome Alum Crystal Growing Photography 11lb

**Brand:** chrome alum
**Price:** $283.78
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 5kg Chromium(III) potassium sulfate Chrome Alum Crystal Growing Photography 11lb by chrome alum
- **How much does it cost?** $283.78 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/49845618-5kg-chromium-iii-potassium-sulfate-chrome-alum-crystal-growing-photography)

## Best For

- chrome alum enthusiasts

## Why This Product

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

## Description

Package: 11lbs = 5000g Chrome alum or Chromium(III) potassium sulfate is the potassium double sulfate of chromium. Its chemical formula is KCr(SO4)2 and it is commonly found in its dodecahydrate form as KCr(SO4)2·12(H2O). It is used in leather tanning and experiments. It was also used in gelatine emulsions in photographic film as hardener.

## Features

- Crystal Growing

## Images

![5kg Chromium(III) potassium sulfate Chrome Alum Crystal Growing Photography 11lb - Image 1](https://images-na.ssl-images-amazon.com/images/I/41%2B%2BNKb8NSL.jpg)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-12*