Croda Inc Earns HX 1 Registration for Rust Inhibitors

Croda Inc announced that it is offering five products that have been registered as HX-1 ingredients for incidental food contact by NSF International. In order to gain NSF HX-1 approval, the lubricant manufacturer must prove that all ingredients in the formulation comply with 21 CFR. The program is generally accepted worldwide for the registration of incidental food contact lubricants.

 The following products can serve as rust inhibitors for food grade applications and have earned the NSF HX-1 registration:

•Tween 20 – nonionic surfactant, HLB 17

•Tween 40 – nonionic surfactant, HLB 16

•Tween 60 – nonionic surfactant, HLB 15

•Tween 80 – nonionic surfactant, HLB 15

•Tween 85 – nonionic surfactant, HLB 11

All of these materials are ethoxylated sorbitan esters based on natural fatty acid. Croda stated that they are effective at forming oil in water emulsions, particularly when used in combination with the company’s Span range of non-ethoxylated precursors. Additionally, Croda noted that these products are all high HLB surfactants, which are inherently biodegradable and suitable for incidental food contact.

Manufacturers, regulators and consumers look to NSF International for the development of public health standards and certification programs that help protect the world’s food, water, consumer products and environment. Their mission is to protect and improve global human health. As an independent, accredited organization, NSF develops standards, and tests and certifies products and systems. They provide auditing, education and risk management solutions for public health and the environment.

About Croda Inc
Croda Inc is a wholly-owned subsidiary of Croda International Plc, a U.K.-based manufacturer and world-wide supplier of oleo and industrial chemicals for the Personal Care, Home Care and Functional Specialties, Health Care, and Manufacturing Industries. Croda Inc is part of a global network and offers one of the widest ranges of chemical specialties, surfactants and high purity lipids available. Croda also carries a full line of natural, botanical ingredients from its Crodarom and Crodamazon divisions and a full range of skin care actives from the Sederma division.