Zirconium → HCID 131725226, compound

Participants

Reaction Steps

Betaine monohydrate powder (287 g) is added to a zirconium compound (1000 g of a 31% solution of zirconium oxychloride (ZrOCl2)) with stirring. Aluminum chlorohydrate (“ACH”) (2800 g of a 20% ACH solution made from a powder (REACH 101, from Reheis, Berkeley Height, N.J.) is then added with additional stirring. The final solution is then quickly spray dried to remove water. The Zirconium/Aluminum/Betaine (“ZAB”) powder obtained has a Betaine/zirconium molar ratio of 1.42:1; an aluminum:zirconium molar ratio of 3.56:1; and a metal:chloride ratio of 1.05:1.

Provenance & Evidence