Identification Chemical Properties Safety Data Raw materials And Preparation Products Hazard Information Material Safety Data Sheet(MSDS) Spectrum Detail Supplier Related Products

3844-45-9

Name Erioglaucine disodium salt
CAS 3844-45-9
EINECS(EC#) 223-339-8
Molecular Formula C37H34N2Na2O9S3
MDL Number MFCD00012141
Molecular Weight 792.85
MOL File 3844-45-9.mol

Chemical Properties

Appearance reddish-violet powder or granules
Melting point  283 °C (dec.)(lit.)
density  0.65
storage temp.  2-8°C
solubility  water: soluble1mg/mL
Colour Index  42090
form  Fine Crystalline Powder
color  Dark purple
Stability: Stable. Incompatible with strong oxidizing agents.
Water Solubility  SOLUBLE
λmax 406 nm, 625 nm
Merck  14,1373
Biological Applications Treating coughing,sneezing,rhinorrhea,nasal obstruction,rhinitis; medical devices
LogP -0.320
Uses
Erioglaucine disodium salt (FD&C Blue #1) is a colorant. It has a solubility in water of 20 g in 100 ml at 25°c. It has good ph stability with only slight fading after 1 week at ph 3, 7, and 8 but is unstable in alkalis such as 10% sodium carbonate and 10% ammonium hydroxide. It has good stability in 10% sugar systems. It has fair stability to light, fair to poor stability to oxidation, and good stability to heat. It has a greenish-blue hue with excellent tinctorial strength. It is used with other primary colors to produce a variety of shades, for example, in combination with fd&c yellow #5, it gives green. It has good compatibility with food components. It is used in candies, baked goods, soft drinks, and desserts. The common name is brilliant blue fcf.
IARC 3 (Vol. 16, Sup 7) 1987
EPA Substance Registry System Benzenemethanaminium, N-ethyl-N-[4-[[4-[ethyl[(3- sulfophenyl)methyl]amino] phenyl](2-sulfophenyl)methylene]- 2,5-cyclohexadien-1-ylidene]- 3-sulfo-, inner salt, disodium salt(3844-45-9)

Safety Data

Hazard Codes  Xn
Risk Statements 
Safety Statements 
WGK Germany  3
RTECS  BQ4725000
TSCA  Yes
HS Code  29309090
Hazardous Substances Data 3844-45-9(Hazardous Substances Data)
Toxicity
LD50 s.c. in mice: 4.6 g/kg (Gross)

Hazard Information

Material Safety Data Sheet(MSDS)

Supplier