Chrome-tanned leather is tanned using chromium sulfate and other chromium salts.

Chromium(III) salts, especially chrome alum and chromium(III) sulfate, are used in the tanning of leather.

Tanning - Chromium(III) salts, especially chrome alum and chromium(III) sulfate, are used in the tanning of leather.

Mineral tannage uses a chemical called chromium sulphate.

Chromosulphate board, also known as chromosulphate paper, is popular for high-quality printed matter.

The leather is tanned using chromium sulphate- based (Chromium III) tannin, which renders it supple and elastic.

The leather is tanned using chromium sulphate- based (Chromium III) tannin, which renders it supple and elastic.

This invention is related to the manufacturing process of the modified chromium sulphate used in the tanning process of the animal hides, and chromium tanning process performed by using the said chemical.

Masking product for a chromium sulphate-based tanning agent ensuring the delayed association of chromium ions in solution to promote their absorption into the materials to be tanned.

For mineral tanning, the French tanning industry uses chromium sulphate, also known as trivalent chromium or chromium III, which is totally harmless and poses no risk to consumers’ health.