I would like to know if there is any literature references about the price of AlCl3, FeCl3 and high molecular weight chitosan of big quantities (tones).
The pricing can vary significantly on what purity what form and amount you like to have. Ask yourself how pure need your compound to be and how much do you need and does the form matter? If you go to for example to https://www.sigmaaldrich.com/ and type in your two compounds you get a rough idea on how much they are. Then you need to answer yourself the question what do I need. Hope that helps Christian
Laura Figueira the best thing is chose your supplier chose your product and then you can get in touch to enquire about bulk deliveries maybe discounts.