Merck Orange G

Orange G

certified by the Biological Stain Commission

Acid Orange 10, Wool Orange 2G, 7-Hydroxy-8-phenylazo-1,3-naphthalenedisulfonic acid disodium salt, 1-Phenylazo-2-naphthol-6,8-disulfonic acid disodium salt

Quality Level

200

Grade

certified by the Biological Stain Commission

form

powder

구성

Dye content, ≥80%

solubility

water: 1 mg/mL, clear

application(s)

diagnostic assay manufacturing
hematology
histology

저장 온도

room temp

SMILES string

[Na+].[Na+].Oc1ccc2cc(cc(c2c1\N=N\c3ccccc3)S([O-])(=O)=O)S([O-])(=O)=O

InChI

1S/C16H12N2O7S2.2Na/c19-13-7-6-10-8-12(26(20,21)22)9-14(27(23,24)25)15(10)16(13)18-17-11-4-2-1-3-5-11;;/h1-9,19H,(H,20,21,22)(H,23,24,25);;/q;2*+1/p-2/b18-17+;;

InChI key

HSXUHWZMNJHFRV-QIKYXUGXSA-L

Orange G (C.l. 16230) is the disodium salt of benzeneazo-2-naphthol-6,8-disulfonic acid, C16H10N2O7S2Na2. Orange G, also known as wool orange 2G, is a component in several industry applications including cytology, histology, biology, and industrial staining. It is a component of Mallory′s connective tissue stain.