D&C Red No. 9
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Product Description
Product
D&C Red No. 9
CAS
5160-02-1
Formula
C17H12ClN2O4S Ba
Synonym
D&C Red No. 9; Lake red C; Pigment red 531; 1-(4-Chloro-o-sulfo-5-tolylazo)-2-naphthol barium salt 1-(4-Chloro-o-sulfo-5-tolylazo)-2-naphthol monobarium salt; 5-Chloro-2-((2-hydroxy-1-naphthalenyl) azo)-4-methylbenzene sulfonic acid, barium salt (21); 5-Chloro-2-((2-hydroxy-1-naphthyl) azo)-p-toluene sulfonic acid, barium salt; Bright red; Brilliant red; CI 155851
Typical Product Specifications
Colour Index
15585
Melting Point
343-345°C
Water solubility
<0.01 g/100 mL at 1
Notes
D&C Red No. 9 is a Barium salt of D&C Red No. 8 D&C Red No. 9 uses and applications include: Colorant in cosmetics, lipsticks, mouthwashes, dentifrices, pharmaceutical topicals
Class
Industry
D&C Red No. 9
Product Description
Product
D&C Red No. 9
CAS
5160-02-1
Formula
C17H12ClN2O4S Ba
Synonym
D&C Red No. 9; Lake red C; Pigment red 531; 1-(4-Chloro-o-sulfo-5-tolylazo)-2-naphthol barium salt 1-(4-Chloro-o-sulfo-5-tolylazo)-2-naphthol monobarium salt; 5-Chloro-2-((2-hydroxy-1-naphthalenyl) azo)-4-methylbenzene sulfonic acid, barium salt (21); 5-Chloro-2-((2-hydroxy-1-naphthyl) azo)-p-toluene sulfonic acid, barium salt; Bright red; Brilliant red; CI 155851
Typical Product Specifications
Colour Index
15585
Melting Point
343-345°C
Water solubility
<0.01 g/100 mL at 1
Notes
D&C Red No. 9 is a Barium salt of D&C Red No. 8 D&C Red No. 9 uses and applications include: Colorant in cosmetics, lipsticks, mouthwashes, dentifrices, pharmaceutical topicals
Class
Industry
