Orange G
Name: Orange G
CAS Registry Number: 1936-15-8
CA Index Name: 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-(2-phenyldiazenyl)-, sodium salt (1:2)
Other Names: 1,3-Naphthalenedisulfonic acid, 7-hy-droxy-8-(phenylazo)-, disodium salt; 2-Naphthol-6,8-dis-ulfonic acid, 1-phenylazo-, disodium salt; C.I. Acid Orange 10; C.I. Acid Orange 10, disodium salt; 1370 Orange; Acid Crystal Orange; Acid Fast Orange EGG; Acid Fast Orange G; Acid Fast Orange GG; Acid Leather Orange G; Acid Leather Orange KG; Acid Leather Orange PGW; Acid Lightfast Orange; Acid Orange 10; Acid Orange 2G; Acid Orange 2GL; Acid Orange EGG; Acid Orange G; Acid Orange G Crystal; Acid Orange GG; Acid Orange Lightfast; Acidal Fast Orange; Acilan Orange GX; Ama-cid Crystal Orange; Amacid Light Orange G; Anadurm Orange A-G; Apocid Orange 2G; Atul Acid Crystal Orange G; Brasilan Orange 2G; Bucacid Fast Orange G; C.I. 16230; C.I. Food Orange 4; Calcocid Fast Light Orange 2G; Certicol Orange GS; Cetil Light Orange GG; Colacid Orange G; Colocid Orange 2G; Colorosacid Orange 10; Concorde Acid Orange L-GX; Crystal Orange 2G; Crystal Orange G; D and C Orange No. 3; Dinacid Crystal Orange G; Dolkwal Orange G; Duasyn Acid Orange GG; Dyacid Orange G; Dynacid Orange 2G; Egacid Orange GG; Eniacid Light Orange G; Erio Fast Orange AS; Fabracid Orange FL; Fast Acid Orange G; Fast Light Orange G; Fast Light Orange GA-CF; Fenazo Light Orange 2G; Food Orange 4; Food Orange GG; Hexacol Orange G; Hexacol Orange GG Crystals; Hidacid Fast Orange G; Hispacid Fast Orange 2G; Indacid Crystal Orange; Kemacid Crystal Orange G; Keyacid Orange 2G; Kiton Fast Orange G; Light Orange G; Multacid Orange 2G; Naphthalene Fast Orange 2G; Naphthalene Fast Orange 2GS; Naphthazine Orange 2G; Neelicol Orange G; Neklacid Fast Orange GG; Orange 2G; Orange BPC; Orange G; Orange G dye; Orange GBPC; Orange GG; Pacid Orange G 10; Sandolan Fast Orange E-GL; Sando-lan Orange E-GL; Solar Light Orange GX; Straight Orange G; Tetracid Light Orange G; Triacid Light Orange 2G; Vicoacid Orange IJ; Victacid Orange IJ; Vondacid Light Orange 2G; Water Orange 145924; Wool Orange 2G; Wool Orange G; Xylene Fast Orange G
Merck Index Number: Not listed
Chemical / Dye Class: Azo
Molecular Formula: C16H10N2Na2O7S2
Molecular Weight: 452.37
Physical Form: Orange to red powder
Solubility: Soluble in water, methyl cellosolve; slightly soluble in ethanol; insoluble in xylene
Melting Point: 141 °C
pH Range: 11.5-14.0
Color Change at pH: Yellow (11.5) to pink (14.0)
pKa: 12.8
Absorption (λmax): 475 nm
Synthesis: Synthetic method
Staining Applications: Adenohypophyseal cells; clavanins; cells; eosinophil leukocyte granules; fungi; food; drinks; candies; lymph nodes; pap smears; proteins; keratin fibers; hairs; skin; sputum; glial tumors; zein membranes; urinary sediments
Biological Applications: Detecting lung cancer metastasis; measuring glycated proteins; ophthalmic devices
Industrial Applications: Inks; highlighters; photography; plastics; paper; textiles; wood
Safety / Toxicity: Acute oral toxicity; bacterial toxicity; carcinogenicity; chromosomal aberration; freshwater shrimp toxicity; genotoxicity; hematotoxicity; mutagenicity; serological toxicity; short-term toxicity
Certification / Approval: Certified by Biological Stain Commission (BSC)
Пособие для изучающих органическую химию Своеобразное учебное пособие, в котором конспективное изложение основ общего ...
Fundamentals of Bioorganic Chemistry The texlbook is based on modern organic chemistry and considers the structure and chemical transformations of organic compounds, especially those that ...
Алифатические фторсодержащие соединения Книга посвящена описанию методов получения и свойств фтор-органических ...
