Calcium Lignosulfonate Suppliers In South Africa
Calcium lignosulfonate is an amorphous light-yellow-brown powder obtained from the sulfite pulping of softwood. It is used as a dispersant and a good binder. CAS Number: 8061-52-7. Synonyms: Lignosulfonic acid, calcium salt; CALCIUM LIGNOSULFONATE; 8061-52-7; Caswell No.
Calcium Lignosulfonate Suppliers In South Africa
Calcium lignosulfonate suppliers from South Africa
Namgola Timbers
Company from South Africa, from 10 to 50 employees
Mugabe Family
Company from South Africa, from 1 to 10 employees
Dm Global Traders Pty
Company from South Africa, from 100 to 200 employees
Who is the supplier of lignosulfonate in South Africa?
As per Volza’s South Africa Sodium lignosulfonate powder Suppliers directory, the largest Sodium lignosulfonate powder exporter and supplier in South Africa is SAPPI SOUTHERN AFRICA LTD, it accounted for the maximum share with 6 shipments.
How is calcium lignosulfonate manufactured?
The small pieces of softwood are put into a reaction tank to react with acidic calcium bisulfite solution for 5-6 hours under the temperature of 130 degrees Centigrade. During the process the bisulfite ions reacted with native lignin to form sulfonated lignin, that is lignosulfonate.
What is Lignosulphonate powder used for?
It has preservative properties and is used as an ingredient in animal feeds. It is also used for construction, ceramics, mineral powder, chemical industry, textile industry (leather), metallurgical industry, petroleum industry, fire-retardant materials, rubber vulcanization, and organic polymerization.