Brown Oxide Mineral Powder Mineral Powder Pigments such as oxides, ultramarines & micas are cosmetic-grade. These pigments are mined from the earth (inorganic), processed & filtered to remove harmful impurities such as lead or mercury. They are approved for use in soap, mineral cosmetics & cosmetic bases. Our range of oxides can be used alone or added to other colours to deepen the tone. Use these for tinting foundations, blushers, eyeshadows, eyeliners, lip colours & pretty much anything you can dream up. These pigments are essential to makeup formulators. Recommended usage: Using scales is recommended for larger batches. Please do small test batches as some of the colours are unstable in cold process soap. We recommend dispersing the powders into a small amount of your base first, then add to the remaining product & stir well. It is a good idea to wear a mask, goggles/glasses & protective clothing/apron as working with volatile powders is messy. Make sure you work in a well-ventilated area. INCI: Red Iron Oxide - Yellow Iron Oxide - Black Iron Oxide Country of Origin: China CAS: 1309.37.1 - 20344.49.4 - 1317.61.9 CI: 77491 - 77492 - 77499 Average Particle Size: 0.1-0.7 micron Solubility: These are natural colour additives which are insoluble (they will remain suspended within the product & will not dissolve) in the formulation or product to which they are added. Unlike some liquid colours, they will not bleed or fade. Storage: Keep your powders in tightly sealed containers or pouches in a dry location protected from light. Shelf Life: 24 months Brown Oxide Mineral Powder - 100G
