Buy Acid blue 9 (Brilliant blue FCF) (3844-45-9) MF: C37H34N2Na2O9S3 | MW: 792.848. Get High Quality Acid blue 9 (Brilliant blue FCF) (3844-45-9) from Tristains at Dawnscientific.com
Acid blue 9 is a reddish-violet or dark blue colored powder or granules with a metallic luster. It is soluble in water, in 90 ℃ water solubility of 50 g/L, soluble in ethanol. The strong sulfuric acid in orange, dilute yellowish later. The water solution is green light blue dye, add sodium hydroxide after it shows colorless, and you have a deep purple precipitation. Its molecular formula is C37H42N4O9S3. It is classified as a triarylmethane dye and is known under various names, such as FD&C Blue No. 1 or acid blue 9. It is denoted by E number E133 and has a color index of 42090.
“TriStains”, Biological Stains that offer range of stains used in Histology, Cytology, Microbiology and Hematology laboratories. TriStains meet the highest quality standards and give excellent color performance of desired components of cells and tissue in life science laboratories. TriStains series products are carefully tested to ensure accurate, reliable, and reproducible results. Our products are available in different packaging sizes to allow you to get all types of stains & Indicators for your specific purposes from a single source.
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Applications
- This product used for wool, silk,nylon with wool blended fabric dyeing and printing.
- It Can also be used as a food and beverages dyes and organic pigments
- It also used for paper shading and anti-epidemic field, can also be used in leather color.
- Brilliant blue FCF is extensively used as a water tracer agent.
- It is also used as a blue colorant for processed foods, medications, dietary supplements and cosmetics.
Benefits
- Acid Blue 9 is an FDA certified food dye
- Generally considered nontoxic and safe
- Soluble in water
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