Sodium Dichromate (Noun)
Meaning
A red-orange salt used as a mordant.
Classification
Nouns denoting substances.
Examples
- Sodium dichromate is an inorganic compound used in the tanning process for its strong mordant properties to help bind dyes to animal hides.
- Before applying the dye, a small amount of sodium dichromate is mixed with water to create a solution that serves as a mordant for the leather.
- In the textile industry, sodium dichromate acts as a mordant that allows the permanent affixing of dye onto fabric, allowing for rich, vibrant colors to be obtained.
- Chrome tanning solutions often rely on sodium dichromate as the primary mordant that facilitates a strong, lasting bond between the dye and the tanned hide.
- A sodium dichromate-based solution is commonly used as a mordant in various dying applications due to its effectiveness in enabling dye fixation on different materials.