Natural yellow earth pigment from Italy. Terra di Siena is the name given to a particular type of yellow, manganese ochre with a high iron content, the best varieties of which are found near Siena.

Available in 100g, 500g and 1kg sizes. Can be special ordered in 10kg and 25kg sizes - Please contact us for pricing.

Technical Data:

• Chemical description:‍ Purified natural yellow earth from Italy. Pigment Yellow 43, C.I. 77492

• Lightfastness - thinned: 8 (1 is bad, 8 is best)

• Lightfastness - medium: 8 (1 is bad, 8 is best)

• Lightfastness - concentrated: 8 (1 is bad, 8 is best)

• ColorIndex: PY 43.77492

• Suitability: Acrylics, Cement / Tadelakt, Ceramic, Lime / Fresco, Oil, Silicate binder, Waterglass, Tempera, Watercolor / Gouache

• Colors: Brown, Yellow

• Forms: Powder

• Solubility in water: Insoluble

Note for use in acrylic: Terra di Siena is suitable for use in acrylic, however we do not recommend processing this pigment with Dispersion K 52 (#75075) as it flocculates in this specific acrylic binder.

Product Information Sheet (PDF)

Safety Data Sheet (SDS)