Food coloring Erioglaucine Disodium Salt CAS 3844-45-9

The compound corresponding to CAS 3844 - 45 - 9 is Erioglaucine disodium salt (commonly known as Brilliant Blue), a synthetic water-soluble blue colorant with a molecular formula of C₃₇H₃₄N₂Na₂O₉S₃ and molecular weight of 792.86 g/mol. Appearing as a purple-red powder with metallic luster, it is odorless and highly soluble in water, ethanol, and propylene glycol, forming a bright greenish-blue aqueous solution.

Erioglaucine disodium salt decomposes at 283 ℃ and demonstrates excellent thermal stability, light resistance, and acid/alkali resistance. It remains stable in the presence of common food additives like citric acid and tartaric acid, thanks to its sulfonic acid group-containing structure that enhances water solubility and ionic compatibility.

Uses of 99% Food Color Brilliant Blue powder

In application areas, Brilliant Blue is widely used in the food industry to impart bright blue hues to products such as cakes, candies, beverages, ice cream, and green plums. It is often blended with other pigments to create complex shades like black and chocolate brown. In medicine and cosmetics, it colors drug sugar coatings, capsules, shampoos, and bath gels, though it is prohibited for eye cosmetics to avoid mucosal irritation. In scientific research and testing, it serves as a biological stain for visualizing cell structures, proteins, and nucleic acids, with its characteristic absorption peak at 628 nm facilitating optical detection.

What We Offer
With decades of experience in manufacturing and marketing high-quality chemicals, Gnee Chemical Company, we supply Organic Chemicals, Biochemicals, Pharmaceutical Intermediates, and more.
Gnee Chemical has a skilled workforce in research and development. Our team of more than 200 people is responsible for quality testing, production control and after-sales service as a one-stop service. We provide R&D and production solutions to our global customers.

1. Are you a factory manufacturer or a trading company?
We have been a manufacturer since 2012, with our own R&D team in our own lab.

2. How do I get a price?
-We usually quote within 24 hours of receiving your inquiry (excluding weekends and holidays).
-If you need a price urgently, please email or contact us by other means so that we can quote for you.

3. What is your delivery time?
-It depends on the number of orders and the season in which you place your order.
-Usually, orders can be dispatched within 7-15 days for small orders and 25 days for large orders.

4. What is the shipping method?
-You can ship by sea, air, or express (EMS, UPS, DHL, TNT, FEDEX, etc.).

Hot Tags: Food coloring Erioglaucine Disodium Salt CAS 3844-45-9, China Food coloring Erioglaucine Disodium Salt CAS 3844-45-9 manufacturers, suppliers, factory, Prussian blue soluble, dyes for wool, Pigment Red 22 Technical Grade , sulphur dyes, shade adjustment dyes, laboratory dyes