Tanning and Tannins
Chestnut Tannin Extract, Sulfited
Powder
Hazard data: SDS on request
Chestnut Tannin Extract, Unsulfited
Also known as: Chestnut extract
- Physical formPowder
- OriginSlovakia
Unsulfited, more astringent chestnut tree tannin extract used in leather tanning.
Chestnut tannin extract is a vegetable tanning material containing hydrolysable tannins (mainly castalagin and vescalagin), obtained by hot water extraction from the wood and bark of the chestnut tree (Castanea sativa). The 'Bitter' (raw/unsulfited) designation indicates a more astringent and darker-colored processing grade.
Used in: Leather and Tanning
- Safety data sheet (SDS)On request by email
- Technical data sheet (TDS)On request by email
- Certificate of analysis (CoA)On request by email
Applications
Leather tanning (vegetable tanning) · Retanning
Storage
Store in a dry, cool place · Protect from moisture
Packaging
Packed to your specification. Powders, crystals, flakes and granules are supplied in:
- Bags
- Big bags
Tell us the packaging and quantity you need in your quote. Images show the packaging type, not this product.
