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Food Yellow no. 4 Aluminum Lake(CAS: 12225-21-7)
CAS Number
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Basic Information
Molecular Formula
C16H9AlN4O9S2
Molecular Weight
492.4 g/mol
Chemical Identifiers
SMILES
C1=CC(=CC=C1N=NC2C(=NN(C2=O)C3=CC=C(C=C3)S(=O)(=O)[O-])C(=O)[O-])S(=O)(=O)[O-].[Al+3]
InChIKey
KEHJATRTHJTLNR-UHFFFAOYSA-K
Database References
MDL Number
MFCD00148907
FAQ
Food Yellow no. 4 Aluminum Lake (CAS: 12225-21-7) is a food coloring agent derived from aluminum salts and tartrazine. It has a bright yellow color and is commonly used as a food dye to enhance the appearance of various food products such as beverages, confections, and baked goods.
Food Yellow no. 4 Aluminum Lake (CAS: 12225-21-7) is primarily used as a food coloring agent in the food industry. It is added to enhance the color of food products, including beverages, confections, baked goods, and condiments. It is also used in the pharmaceutical industry as a coloring agent for tablets and capsules.
Food Yellow no. 4 Aluminum Lake (CAS: 12225-21-7) is generally considered safe when used in compliance with regulatory guidelines. However, it should be used with caution, especially in individuals with allergies or sensitivities to tartrazine or related substances. It is important to follow recommended usage levels to ensure safety.
Food Yellow no. 4 Aluminum Lake (CAS: 12225-21-7) should be stored in a cool, dry place away from direct sunlight and moisture. It should be kept in a tightly sealed container to maintain its stability and prevent degradation. The storage temperature should be kept below 25°C to ensure optimal storage conditions.
Safety Notice
Please verify product specifications and safety data before use. Contact the supplier for detailed safety information.
Always follow proper handling procedures
Contact Information
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