Inorganic Semi-Transparent Iron Oxides Product Code SunCroma Brown Iron Oxide ™ C33-315 Synthetic light brown iron oxide powder. Meets FDA, E172 speciﬁcations. US Nomenclature CI Name CI Number CAS Number Substratum Synthetic Iron Oxide Iron Oxide 77491 1332-37-2 None CHEMICAL SPECIFICATIONS 10 ppm maximum Lead (Pb) Arsenic (As) 3 ppm maximum < 1 ppm Mercury (Hg) < 50 ppm Barium (Ba) < 5 ppm Cadmium (Cd) < 100 ppm Chromium (Cr) < 50 ppm Copper (Cu) < 200 ppm Nickel (Ni) < 100 ppm Zinc (Zn) > 68% Assay Organic Color Negative < 1% Water Soluble Matter RESISTANCE PROPERTIES Heat Light Acid (Dilute) Alkali (Dilute) Solvent Excellent Excellent Good Good Excellent PHYSICAL PROPERTIES Physical Form Color Appearance Primary Particle Size REGULATORY REQUIREMENTS SunCROMA Brown Iron Oxide (C33-315) complies with both FDA and European E172 Speciﬁcations for Iron Oxides. It may be used in amounts consistent with current good manufacturing practice. USE RECOMMENDATION SunCROMA Brown Iron Oxide (C33-315) is highly recommended for use in face make-up and in eye make-up. It is also used in lipsticks. Although the data supplied above are believed to be correct, the data are presented without any representation or warranty concerning the suitability, performance or correctness of the product for a particular application or use. Signiﬁcant variations can occur between test results and results obtained in actual use. We strongly advise that before purchase the buyer test the product in the speciﬁc intended application under conditions expected during use. Suggestions made by Sun Chemical Corporation are our opinion only and there is no warranty of the results to be obtained. 1-800-543-2323 +32 1023 1500 www.sunpigments.com SG/053106 Dry Powder To Match Standard Light Brown Powder < 1.0 micron