Package
1 kg, 5 kg per bottle, or 0.5 kg per pack
Description
Sorghum red is obtained by extracting the exocarp (shell) of black purple or reddish brown sorghum seeds with hot water or acidic ethanol, or extracted with warm alkaline aqueous solution and then neutralized, then concentrated and dried. brown pigment. Sorghum red is stable to light and heat.
Properties
The aqueous solution of sorghum red is reddish brown, the color is light when it is acidic, and the color is dark when it is alkaline. It forms complex salts with metal ions, but sorghum red can inhibit the influence of metal ions as long as a small amount of sodium pyrophosphate is added.
Applications
For all kinds of food.
Storage
Kept out of sunlight or high temperature. Store in cool and dry places. Once opened,use it up quickly.
Shelf-life
Liquid: 10 months
Powder: 12 months
Datasheet 
