EC number：914-129-3
Chemical composition: Basic chromium sulfate
Properties
? CHROMOSAL? B is a powdered basic chrome sulphate which is readily soluble, even in cold water.
? CHROMOSAL? B is suitable for tanning of all types of leather.
Applications
? CHROMOSAL? B is normally added to the pickle float undissolved.
? CHROMOSAL? B is high quality chrome tanning salt, and is used in tanning and retanning for all kinds of leather, tanning dosage of 6-8% and retanning dosage depends on wet blue and article of finished leather.
? Basifying agents such as soda ash or sodium bicarbonate should be dissolved as usual and added in portions within 60-90 minutes. If magnesium oxide is used for basifying, it should be added as powder in one feed after uniform penetration.
? CHROMOSAL?B can also be used in Chrome(III) electroplating.
Advantage
? CHROMOSAL? B shows better uniform penetration in cross section comparing to competitor.
? CHROMOSAL? B gives wet blue clean, bright and fine grain.
? CHROMOSAL? B shows better wet blue uniformity, tightness and fullness after tanning, especially belly part.
