Orange G, 95.0%

cas: 1936-15-8 — see every product listed under this CAS number, including other names

Orange G, 95.0% (CAS 1936-15-8) is a chemical reagent available from Chemat. Available pack sizes: 100 g, 10 g, 25 g, 50 g. Offered by: MedChemExpress.

brand	MedChemExpress
catalog number	HY-135712-100 g
cas	1936-15-8
size	100 g
availability	In stock

Available pack sizes

brand	size	price
MedChemExpress	100 g	839.82 Pln
MedChemExpress	10 g	263.96 Pln
MedChemExpress	25 g	407.93 Pln
MedChemExpress	50 g	579.76 Pln

properties

delivery time	2-3 weeks
purity	95.0%

Orange G is an organic sodium salt that is the disodium salt of 7-hydroxy-8-[(E)-phenyldiazenyl]naphthalene-1,3-disulfonic acid. It is often combined with other yellow dyes in alcoholic solution to stain erythrocytes in trichrome methods, and is used for demonstrating cells in the pancreas and pituitary. It has a role as a histological dye. It contains a 7-hydroxy-8-[(E)-phenyldiazenyl]naphthalene-1,3-disulfonate.

Source: ChEBI

Identity
Molecular formula	C₁₆H₁₀N₂Na₂O₇S₂
Molecular weight	452.4 g/mol
IUPAC name	disodium;7-hydroxy-8-phenyldiazenylnaphthalene-1,3-disulfonate
InChIKey	HSXUHWZMNJHFRV-UHFFFAOYSA-L
SMILES	C1=CC=C(C=C1)N=NC2=C(C=CC3=CC(=CC(=C32)S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+].[Na+]

Computed by PubChem (NCBI)

Synonyms: C.I. Acid Orange 10, Orange G, Acid orange 10, C.I. Orange G, ORANGEG, C.I. Food Orange 4, C.I. Acid Orange No. 10, Light Orange G, Orange G dye, Acid Orange G