Import Dadmac (Quaternary Ammonium Monomer) — Buy in Bulk from Supplier in Brazil

Dadmac (Quaternary Ammonium Monomer) supplied by Minerva SA is a colourless, transparent liquid used as a cationic monomer in polymerisation processes. The product is supplied with a solid content ranging from 60 % to 65 % as indicated in the supplier data. Its measured pH lies between 5 and 70 and the APHA colour rating is recorded at 50 with a NaCl content of 20 %. The monomer is presented without odour and is readily soluble in water.

DADMAC possesses a quaternary ammonium structure that provides a high charge density, making it suitable for linear homopolymer and copolymer formation. Typical industry purity for this monomer exceeds 99 % and the density is about 1.0 g cm‑3 at 20 °C. Standard storage recommendations advise a cool, well‑ventilated area away from ignition sources, with a typical temperature range of 15‑30 °C. The material is classified as non‑flammable and exhibits low skin irritation under normal handling conditions.

Common end‑uses include formaldehyde‑free colour‑fixing agents for textile dyeing, retention and anti‑static agents in paper manufacturing, and flocculants for water‑treatment plants. In the oilfield sector it is employed as a clay stabiliser and a cationic additive in acid and fracturing fluids. Buyers should verify the exact packaging size - typically 200 kg drums or 1 000 kg IBCs - and confirm the minimum order quantity with Minerva SA. Incoterms, payment terms and lead‑time should be agreed directly with the supplier before finalising the contract.

Minerva SA is listed as an imported chemical supplier based in Brazil with a harbour‑level trust tier. The platform data shows a response rate of 0 % and no recorded average response time, indicating that communication details should be confirmed directly with the company. The supplier’s profile focuses on the provision of specialised monomers such as DADMAC for industrial applications.

The company’s catalogue highlights high‑purity quaternary ammonium monomers that can be used to produce formaldehyde‑free colour‑fixing agents, paper‑making additives and water‑treatment chemicals. No additional claims about certifications, production capacity or client references are provided in the source data, so buyers should request any needed documentation from Minerva SA before purchase.