D&C Red 7 (Q27095541)

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chemical compound
  • D&c red no. 7
  • Lithol rubine BK
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Language Label Description Also known as
English
D&C Red 7
chemical compound
  • D&c red no. 7
  • Lithol rubine BK

Statements

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Lithol rubine BK.svg
188 × 225; 32 KB
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424.00419808399994 dalton
C₁₈H₁₂CaN₂O₆S
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CC1=CC=C(C(=C1)S(=O)(=O)[O-])N=NC2=C3C=CC=CC3=CC(=C2O)C(=O)[O-].[Ca+2]
CC1=CC=C(C(=C1)S(=O)(=O)[O-])/N=N/C2=C3C=CC=CC3=CC(=C2O)C(=O)[O-].[Ca+2]
Lithol Rubine BK
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Identifiers

1 reference
Calcium 3-hydroxy-4-[(E)-(4-methyl-2-sulfonatophenyl)diazenyl]-2-naphthoate (English)
19 November 2016
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1 reference
27 December 2018
Calcium 3-hydroxy-4-[(4-methyl-2-sulphonatophenyl)azo]-2-naphthoate (English)
CAS no.: 5281-04-9 (English)
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1 reference
28 December 2019
PIGMENT RED 57:1 (English)
CAS no.: 5281-04-9 (English)
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