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In painting, sodium carbonate (Na₂CO₃ - also known as soda or washing soda) is mainly used as a cleaning agent and in some cases as a pH regulator. Here are some of its specific applications:
Cleaning painting utensils:
Sodium carbonate is often used for thorough cleaning of brushes, palettes and other tools. It helps to remove paint residues, especially from oily or greasy substances.
Removing old varnishes:
In restoration and conservation, a weak sodium carbonate solution can be used to remove old varnish layers or dirt from a painting without damaging the underlying paint layers.
Preparation of painting grounds:
In some cases, sodium carbonate can be used to degrease canvases or other painting grounds or to free them from impurities before priming. This improves the adhesion of the primer and the paints applied later.
pH regulator:
In certain techniques, such as the production of paints or gesso, sodium carbonate can be used to regulate the pH value. This prevents unwanted chemical reactions in the paint mixture and improves the stability of the materials.
Hazard statements:
H319: Causes serious eye irritation.
Safety data sheet washing soda (PDF)
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Price overview:
We currently ship our products exclusively within Germany. One exception is "The Dyers' Child INK KIT (US version)," which we also offer to customers in the United States. If you would like delivery to another country, we will be happy to check this for you on a case-by-case basis. Feel free to send us an e-mail.
All of our products are intended exclusively for artistic use and are not suitable for consumption or for external or internal use by humans or animals. If used improperly, this product can cause damage to health. When using and processing, ensure that there is sufficient ventilation and wear protective equipment if necessary. Use separate tools, pots, plates, glasses, etc. for processing this product and do not use them for preparing food afterwards. We accept no liability for improper use.
SKU:2050
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All our products are intended exclusively for artistic use and must not be consumed or used externally or internally by humans or animals. In addition, all our additives can be stored for several years without losing their quality. Further information on our additives and instructions on correct storage can be found in our product- or safety data sheets.
In our online shop, we can only offer you some basic information about our products. If you would like to delve deeper into the world of plant dyes and expand or deepen your knowledge, we recommend our Workshops at Hof Emschermündung or with one of our globally active dialogue partners.
That depends on the additive in question. We have compiled the most important information in general terms for you in the safety instructions on the respective product page. For a detailed overview of each additive, please refer to our product or safety data sheets. If you have any further questions, please feel free to contact us directly.
