Home - Bone Black – Organic Black Pigment Product Portfolio | RBH Ltd Bone Black – Organic Black Pigment Carbon based black pigment and functional material derived from calcined animal bone, used in ceramics, coatings and polishing applications. CAS NUMBER: 8021-99-6 Request A Sample Names Bone Black | Animal Char | Calcined Bone Carbon Chemical formula Ca3(PO4)2 Product Overview Bone black is a carbon based material produced by the controlled calcination of animal bone in an oxygen-limited environment. The resulting product consists of finely divided carbon supported on a calcium phosphate matrix, giving bone black its characteristic deep black colour and functional properties. In ceramic applications, bone black is used as a colouring agent and functional additive, contributing to colour development and surface characteristics. In coatings, it functions as a black pigment where natural carbon based materials are specified. Bone black is also used in polishing and abrasive formulations, where its fine particle structure supports controlled surface finishing. Bone black is selected where a naturally derived black pigment or carbon based functional material is required. Technical Profile Technical Profile Key Industries Packaging & Availability Technical Profile of Bone Black – Organic Black Pigment Carbon based pigment and functional material supported on a calcium phosphate matrix. Molar Weight - Melting Point >1000 °C Boiling Point Not applicable Flash Point Non combustible Form Fine black powder Key Industries of Bone Black – Organic Black Pigment Industries served by this product. Ceramics RBH supplies specialist materials for ceramic manufacture and raw material processing, supporting formulation performance, product quality, and processing efficiency across industrial, technical, and functional ceramic applications. find out more Coatings RBH supplies specialist raw materials for decorative, industrial, powder, and ink coating systems, supporting consistent formulation and dependable performance. Our portfolio includes functional minerals, additives, and base materials designed to meet the technical demands of modern coating manufacture across a wide range of applications. find out more Packaging & Availability Available in multiple packaging formats to suit your processing needs, supplied under ISO 9001 quality management systems. Contact RBH for regional stock or customised packing options. Contact Us explore similar products Zirconia CAS : 1314-23-4 index : 2 Applications: Adhesives , Ceramics , Coatings , Composites , Environmental , Lubricants & Oils , Metal Working , Plastics & Thermoplastics , Polish & Abrasives , Rubber , Sealants & Construction View Product Prestia – Gypsum CAS : 13397-24-5 index : 5 Applications: Adhesives , Ceramics , Sealants & Construction View Product Porcelain Powder CAS : 1332-58-7 index : 17 Applications: Ceramics , Composites View Product Zircon CAS : 14940-68-2 index : 1 Applications: Adhesives , Ceramics , Coatings , Composites , Environmental , Lubricants & Oils , Metal Working , Plastics & Thermoplastics , Polish & Abrasives , Rubber , Sealants & Construction View Product Pumice CAS : 1302-76-7 index : 20 Applications: Adhesives , Coatings , Composites , Environmental , Metal Working , Plastics & Thermoplastics , Polish & Abrasives , Rubber , Sealants & Construction View Product SIVIC® – Nitrile PVC Polyblends CAS : index : 19 Applications: Adhesives , Coatings , Composites , Plastics & Thermoplastics , Rubber , Sealants & Construction View Product Carbon based black pigment and functional material derived from calcined animal bone, used in ceramics, coatings and polishing applications.
