Search results
Results from the WOW.Com Content Network
This is a list of dyes with Colour Index International generic names and numbers and CAS Registry numbers. ... BDH laboratory chemicals & biochemicals catalogue 1983;
Colorants (both dyes and pigments) are listed using a dual classification which use the Colour Index Generic Name (the prime identifier) and Colour Index Constitution Numbers. These numbers are prefixed with C.I. or CI, for example, C.I. Acid Orange 7 or C.I. 15510 .
fragrance ingredient [6] aluminium chlorohydrate: basic aluminium chloride Al 2 (OH) 5 Cl or Al 2 (OH) x Cl 6−x (0<x<6) antitranspirant aluminium hydroxide: Al(OH) 3: opacifying agent; skin protectant aqua water: solvent ascorbyl glucoside: C 12 H 18 O 11: carrier of vitamin C (water-soluble) ascorbyl palmitate: C 22 H 38 O 7: carrier of ...
The production and improvement of colorants was a driver of the early synthetic chemical industry, in fact many of today's largest chemical producers started as dye-works in the late 19th or early 20th centuries, including Bayer AG(1863). [2]
Red dye No. 3, among other additives, has been banned in California under a new law. The additive appears in thousands of products, including candies and some medications.
Synthetic dyes are produced from various chemicals. The great majority of dyes are obtained in this way because of their superior cost, optical properties (color), and resilience (fastness, mordancy). [2] Both dyes and pigments are colored, because they absorb only some wavelengths of visible light. Dyes are usually soluble in some solvent ...
Here are 10 popular foods that often contain chemicals and artificial food dyes so you can know what to look for when you're at the store. Plus, we've included some healthier, chemical-free brands ...
Ingredient names must comply by law with EU requirements by using INCI names. [8] The cosmetic regulation laws are enforceable for important consumer safety. For example, the ingredients are listed on the ingredient declaration for the purchaser to reduce the risk of an allergic reaction to an ingredient the user has had an allergy to before.