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Logwood extract

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,...

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Logwood shavings

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

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Oxidized Logwood extract

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

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Yellow Fustic extract

Yellow fustic

Yellow Fustic extract

Morus Tinctoria or Maclura Tinctoria

100 % pure Yellow Fustic extract. The powder colour ranges from deep yellow to brown. With its rich content of Morin and Maclurin, it gives a wide variety of colours, following the ions/mordant used.- with bichromate of potash: old gold- with Logwood and bichromate of potash: greenish yellows- with Copper sulfate : olive greens- with ferrous sulfate :...

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Yellow Fustic shavings

Yellow fustic

Yellow Fustic shavings

Morus Tinctoria or Maclura Tinctoria

EXTRACTING TECHNOLOGYOnce cut, the Old Fustic tree is shredded in chips. These chips are used for the water extraction. Once in open air, the chips oxidize gradually.ASPECTWooden chips with irregular shapes. Colour : beige to yellow-orange.SMELLNo particular smell

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