Orange G

C16H10N2Na2O7S2CAS 1936-15-8452.36 g/mol

Open in Covalent MOL file
O−SOOOHNNSO−OONa+Na+
AzoPhenolSulfonic acid

Properties

Molecular formula
C16H10N2Na2O7S2
Molar mass
452.36 g/mol
Exact mass
451.9725 Da
logP
2.69Crippen estimate
Polar surface area
153.7 Ų
H-bond donors / acceptors
3 / 7
Rotatable bonds
4

Hazards

No GHS classification is on file for this compound. That is not evidence that it is harmless.

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Identifiers

CAS number
1936-15-8
SMILES
[O-]S(=O)(=O)c1cc2ccc(O)c(N=Nc3ccccc3)c2c(S([O-])(=O)=O)c1.[Na+].[Na+]
InChI

The InChI we hold for this record describes the parent acid and the metal separately rather than the salt above, so it is not shown here.

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

94 names · show all
  • 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-(2-phenyldiazenyl)-, sodium salt (1:2)
  • C.I. Acid orange 10
  • C.I. Acid Orange 10, disodium salt
  • 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-(phenylazo)-, disodium salt
  • 2-Naphthol-6,8-disulfonic acid, 1-phenylazo-, disodium salt
  • Orange GBPC
  • C.I. 16230
  • Acidal fast orange
  • Acid fast orange G
  • Acid fast orange EGG
  • Acid leather orange KG
  • Acid leather orange PGW
  • Acid orange G
  • Acid orange 2G
  • Acid orange 10
  • Acilan orange GX
  • Amacid crystal orange
  • Apocid orange 2G
  • Atul acid crystal orange G
  • Brasilan orange 2G
  • Bucacid fast orange G
  • Calcocid fast light orange 2G
  • Certicol orange GS
  • Cetil light orange GG
  • Colacid orange G
  • Crystal orange 2G
  • Dolkwal orange G
  • Egacid orange GG
  • Eniacid light orange G
  • Erio fast orange AS
  • Fast acid orange G
  • Fast light orange G
  • Fast light orange GA-CF
  • Fenazo light orange 2G
  • Food orange GG
  • Hexacol orange G
  • Hexacol orange GG crystals
  • Hidacid fast orange G
  • Hispacid fast orange 2G
  • Kiton fast orange G
  • Light orange G
  • Naphthalene fast orange 2G
  • Neklacid fast orange GG
  • Orange 2G
  • 1370 Orange
  • Orange BPC
  • Orange GG
  • Solar light orange GX
  • Straight orange G
  • Tertracid light orange G
  • Vondacid light orange 2G
  • Wool orange G
  • Wool orange 2G
  • Xylene fast orange G
  • C.I. Food orange 4
  • D And C orange no. 3
  • Naphthalene fast orange 2GS
  • Acid lightfast orange
  • Acid orange lightfast
  • Sandolan fast orange E-GL
  • Amacid light orange G
  • Food orange 4
  • Acid orange EGG
  • Acid leather orange G
  • Duasyn acid orange GG
  • Acid orange GG
  • Keyacid orange 2G
  • Acid orange G crystal
  • Multacid orange 2G
  • Water orange 145924
  • Concorde acid orange L-GX
  • Dynacid orange 2G
  • Acid fast orange GG
  • Acid crystal orange
  • Crystal orange G
  • Acid orange 2GL
  • Triacid light orange 2G
  • Vicoacid orange IJ
  • Victacid orange IJ
  • Naphthazine orange 2G
  • Pacid orange G 10
  • Sandolan orange E-GL
  • Indacid crystal orange
  • Kemacid crystal orange G
  • Neelicol orange G
  • Anadurm orange A-G
  • Colocid orange 2G
  • Dyacid orange G
  • Colorosacid orange 10
  • Fabracid orange FL
  • Dinacid crystal orange G
  • Acid orange G 100
  • 1-(Phenylazo)-2-naphthol-6,8-disulfonic acid disodium salt
  • Orange G II

Work with Orange G

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Acid red 735413-75-298 % similar Ponceau 4R2611-82-774 % similar Acid orange 7633-96-560 % similar C.I. Acid red 9710169-02-556 % similar C.I. Mordant black 172538-85-455 % similar Red 2G3734-67-652 % similar Acid chrome blue K3270-25-551 % similar 4,5-Dihydroxynaphthalene-3-(4-nitrophenylazo)-2,7-disulfonic acid disodium salt548-80-151 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Same formula

Sunset yellow FCF2783-94-0

Elsewhere

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