- Carmoisine (Powder) (英语)
Vidhi Dyestuffs Mfg. Ltd目前只在以下作出标识的区域展示其产品资料:
Carmoisine (Powder), European permitted synthetic food color, is a free-flowing blendable water soluble dye powder, free from lumps or visible impurities. It has a pure dye content no lower than 85% and the C.I. Name is Food Red 3. Carmoisine consists essentially of disodium 4-hydroxy-3-(4-sulfonato-1-naphthylazo) naphthalene-1-sulfonate and subsidiary colouring matters together with sodium chloride and/or sodium sulfate as the principal uncoloured components. Carmoisine is described as the sodium salt. The color index number is 14720. The chemical formula is C20H12N2Na2O7S2 and the molecular weight is 502,44.
Vidhi Dyestuffs Mfg. Ltd., (VDML) is an Institution in Edible Food Colour Technology and is engaged in the manufacturing and worldwide distribution of D&C Lakes & Blends, FD&C Lakes, D&C Colours (U.S. FDA Approved Colours Certified for use in Drugs & Cosmetics), FD&C Certified Colours (U.S. FDA Approved Colours), Lakes and Synthetic Water Soluble Food Colours. All these are available in various forms like Microfine (Plating Grade) powder, Granular and just plain Powder form.
Vidhi Dyestuffs Mfg. Ltd