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D and C Red No. 4, 87%, Spectrum™

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Quantity:
25 g
100 g
500 g
Packaging:
Amber Glass Bottle
4548-53-2
C18H14N2Na2O7S2
480.42
GRRDBTDTMCTWQZ-ZAWKPCBGSA-L
disodium (3E)-3-[2-(2,4-dimethyl-5-sulfonatophenyl)hydrazin-1-ylidene]-4-oxo-3,4-dihydronaphthalene-1-sulfonate
[Na+].[Na+].CC1=CC(C)=C(C=C1N\N=C1/C=C(C2=CC=CC=C2C1=O)S([O-])(=O)=O)S([O-])(=O)=O
4548-53-2
C18H14N2Na2O7S2
480.42
GRRDBTDTMCTWQZ-ZAWKPCBGSA-L
disodium (3E)-3-[2-(2,4-dimethyl-5-sulfonatophenyl)hydrazin-1-ylidene]-4-oxo-3,4-dihydronaphthalene-1-sulfonate
[Na+].[Na+].CC1=CC(C)=C(C=C1N\N=C1/C=C(C2=CC=CC=C2C1=O)S([O-])(=O)=O)S([O-])(=O)=O

D1138, 4548-53-2, C18H14N2O7S2Na2

Spectrum™ D and C Red No. 4 is a certified color widely used in cleaning compounds and personal care products. Some of the more widely used applications for certified dyes include shampoos, soaps, make-up, and cleaning products. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use. These materials may or may not have a Certificate of Analysis available.
CAS Max % 1
Arsenic (As) 3 ppm
Percent Purity 87%
Lead (Pb) 20 ppm
Mercury (Hg) 1 ppm
Packaging Amber Glass Bottle
Quantity 500 g