The Indigo Blue Color

Indigo Blue Food Coloring Powder

• Brand: SENTIAN
• Packaging: 1kg/bag,25kg/drum
• Model No.: ST-indigo
• Place of Origin: China

Indigo pigments are one of the oldest pigments known to mankind and are widely used in food, medicine and printing and dyeing industries. The use of indigo as a fabric dye can be traced back to at least 2500 BC. Some of the clothes worn by ancient Egyptian mummies and the blue linen fabrics unearthed from Mawangdui in...

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