pigment red 49 (Q21099040)

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chemical compound
  • lithol red
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Language Label Description Also known as
English
pigment red 49
chemical compound
  • lithol red

Statements

Pigment Red 49.svg
197 × 141; 26 KB
0 references
400.049377±0 dalton
1 reference
Sodium 2-[(E)-(2-hydroxy-1-naphthyl)diazenyl]-1-naphthalenesulfonate (English)
14 October 2016
C₂₀H₁₃N₂NaO₄S
C1=CC=C2C(=C1)C=CC(=C2N=NC3=CC=C4C=CC=CC4=C3S(=O)(=O)[O-])O.[Na+]
C1=CC=C2C(=C1)C=CC(=C2/N=N/C3=CC=C4C=CC=CC4=C3S(=O)(=O)[O-])O.[Na+]
Lithol red
0 references

Identifiers

1 reference
Sodium 2-[(E)-(2-hydroxy-1-naphthyl)diazenyl]-1-naphthalenesulfonate (English)
14 October 2016
0 references
1 reference
27 December 2018
Sodium 2-[(2-hydroxynaphthyl)azo]naphthalenesulphonate (English)
CAS no.: 1248-18-6 (English)
1 reference
28 December 2019
CI 15630 (English)
CAS no.: 1248-18-6 (English)
 
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