Type IV Caramel Colour E150D Sulfite Ammonia Caramel Colours

Type IV Caramel Colour (E150d), also known as Sulfite Ammonia Caramel Colour, is produced by heating food-grade carbohydrates in the presence of both sulfite and ammonium compounds. It provides a deep brown colour with excellent acid stability. :contentReference[oaicite:1]{index=1}

It is widely used in cola drinks, carbonated beverages, soft drinks, soy sauce, sauces, seasonings, coffee beverages, chocolate syrups, bakery products, and various processed food applications requiring a dark, stable colour. :contentReference[oaicite:2]{index=2}

Type IV caramel colour offers excellent acid and heat stability, high colour intensity, negative ionic charge, outstanding water solubility, and consistent performance in acidic beverages and food products. :contentReference[oaicite:3]{index=3}

Yes. E150d (Sulfite Ammonia Caramel) is an internationally recognized food colour approved for use in permitted food applications in accordance with applicable food regulations. :contentReference[oaicite:4]{index=4}

Store the product in tightly sealed containers in a cool, dry place away from direct sunlight and excessive heat to maintain optimum colour quality, stability, and shelf life. :contentReference[oaicite:5]{index=5}