Logwood Logwood shavings Haematoxylum Campechianum SCRD is the world leader for Logwood extract and Hematoxylin dye.PROCESSOnce cut, the Logwood tree is shredded in chips. These chips are used for the water extraction. Once in open air, the chips oxidize quickly.ASPECTWooden chips with irregular shapes. Packaging : 4 KG.COULEURRed to brownSMELLWood View
Logwood Logwood extract Haematoxylum Campechianum The Logwood extract gives the water a purple/pink colour. When applied, the final colour depends on the mordant and the pH : it will go towards the reds in an acid environment and towards the blues in an alcaline environment.SCRD is the world leader for Logwood extract and Hematoxylin dye.EXTRACTION PROCESSAqueous extraction, concentration, purification,... View
Logwood Oxidized Logwood extract Haematoxylum Campechianum The oxidized Logwood extract has a high Hematein concentration.SCRD is the world leader for the production of this molecule.EXTRACTION PROCESSAqueous extraction, filtration, concentration, oxidization through air, spray-drying.ASPECTRed to brown powder. Soluble in water and ethanol.SMELLNo particular smell.pH(10 % solution) : 7.0 +/- 1,0 View
