4719-04-4 is the CAS number of the product Hexahydro-1,3,5-tris(hydroxyethyl)-s-triazine, this product

S-Triazine commonly is water-based, HHT (Hexahydrotriazine) formaldehyde sustained-release, low toxicity fungicide biocide.

S-Triazine fight bacteria and fungi in humid environment, inhibit the reproduction of microorganisms, delay spoilage due to bacterial action. Especially in high temperature environment, and can have good compatibility with anionic and cationic, non-ionic surfactants and other industrial additives. S-Triazine is effective against a wide range of microorgainisms including gram positive and gram negative bacteria, yeast and fungi.

S-Triazine does not contain metal components and does not corrode metals. Suitable for neutral, weak alkaline, alkaline working environment.

S-Triazine is a new type of oilfield chemical products, the product and two major uses, one is used as hydrogen sulfide (H2S) Scavenger, the other is used as fungicide.