PURETOL™ 13 is an odorless and colorless white mineral oil with a Saybolt viscosity of 130 and a specific gravity of 0.853. This product meets US FDA CFR 172.878 and FDA 21 CFR 178.3620(a) requirements. This material meets National Formulary (NF) - Light Mineral Oil requirements which is used for a variety of applications such as blending food grade lubricants and in the production of cosmetics and pharmaceuticals.