QUESTION :
What is soda ash, and what’s it for in dyeing?
ANSWER :
Soda ash is the active ingredient in washing soda. The chemical name for it is sodium carbonate, chemical formula Na2CO3. It is more basic, that is, less acidic, than sodium bicarbonate (baking soda), whose chemical formula is NaHCO3. The purpose of sodium carbonate is simply to increase pH.
QUESTION :
What is soda ash used for?
ANSWER :
Soda ash changes the pH of the fiber-reactive dye and cellulose fiber so that the dye reacts with the fiber, making a permanent connection that holds the dye to the fiber. It actually activates the fiber molecules so that they can chemically attack the dye. (It can also be used with silk, but not other protein fibers such as wool.)
QUESTION :
What are the hazards of exposure to soda ash?
ANSWER :
Please refer to our MSDS section for details about potential hazards to humans. Click here.
QUESTION :
What is the shelf life of soda ash?
ANSWER :
Indefinite — provided it is stored in an area that is dry and free of moisture. If soda ash is stored in a high humidity environment, or is allowed to get wet, it will react with moisture and will likely become chunky.
QUESTION :
What soda ash packaging sizes do you offer?
ANSWER :
We offer a variety of soda ash packaging sizes. We ship bulk soda ash throughout worldwide. To find out more about our packaging options.
QUESTION :
Do you sell its soda ash products worldwide?
ANSWER :
Yes, we have sell this product to worldwide.