Ponceau 4R altiminium lake
Product Description:Traits red fine powder, odorless. Insoluble in water and organic solvents.The Ponceau 4R altiminium lake light resistance, heat resistance, slightly better than the Carmine.Preparation method carmine aqueous solution of aluminum chloride was added, the formation of alumina hydrate in an aqueous solution of aluminum sulfate and sodium carbonate role, so that adsorption, forming rouge red lake.
Disclaimer: the information on this website is from the internet for reference only. Please refer to the actual instructions attached to the product and the final interpretation is owned by the company.
Promotion,New Products,And any other assistance.
After send online enquiry, we will reply you as soon as possible, if not get any response on time please contact us by Tel or Email.
1. Email: email@example.com
2. Tel: +86 592 536 5868
3. WhatsApp: +86 189 6516 2351
4. Send enquiry online: