Orange G 99% white powder kanbei

Acid Orange 10

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;Orange G;Naphthalene Fast Orange 2GS;Acid Lightfast Orange;Acid Orange Lightfast;Sandolan Fast Orange E-GL;Amacid Light Orange G;Food Orange 4;53988-80-0

1936-15-8

C16H12N2O7S2.2Na

InChIKey=YYLDMWDSARRTLP-UHFFFAOYSA-N

452.37

451.972473

217-705-6

1Q6EJU80RN

DTXSID6021082

YELLOWISH-RED CRYSTALS OR LEAFLETS

32041200

Inorganic Salts

176.11000

4.93060

Red to Orange Powder

0.80 g/mL at 20 °C

141 °C

14 °C

H2O: 5 g/100 mL (20 ºC)

2-8°C

LD50 orally in Rabbit: > 3000 mg/kg

pKa = approx. 11.5 at room temperature in water

Azo dyes can be explosive when suspended in air at specific concentrations. This organic acid has a moderate soluble in water. The resulting solutions contain concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid.

Azo, Diazo, Azido, Hydrazine, and Azide Compounds

Explosive

C.I. ACID ORANGE 10 is an azo compound. Toxic gases are formed by mixing compounds containing azo groups with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides. This compound becomes redder and more dull when mixed with copper. It is almost destroyed when mixed with iron. (NTP, 1992)