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- El naranja B es la denominación específica de un colorante azoderivado (en concreto sintetizado a partir del grupo de las pirazolonas) de color naranja (rojo sombra). Consiste en una sal disódica. Es empleado por la industria cárnica en la coloración de ciertos subproductos cárnicos como pueden ser las salchichas empleadas en los hot dogs. (es)
- Orange B is a food dye from the azo dye group. It is approved by the United States Food and Drug Administration (FDA) for use only in hot dog and sausage casings or surfaces, only up to 150 parts per million of the finished food weight. It is typically prepared as a disodium salt. Orange B was first listed as an approved food dye by the FDA in 1966. In 1978, the FDA proposed removing it from the list due to concerns about the presence of carcinogenic contaminants (specifically 2-naphthylamine). The only supplier in the United States, the , subsequently stopped manufacturing it but it was never removed from the list. (en)
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| dbo:alternativeName
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- C.I. Acid Orange 137 (en)
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| dbo:iupacName
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- Disodium 4-[N'-[3-ethoxycarbonyl-5-oxo-1-(4-sulfonatophenyl)-4-pyrazolylidene]hydrazino]-1-naphthalenesulfonate (en)
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- 3130 (xsd:nonNegativeInteger)
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- Acid Orange 137.png (en)
- Orange B ball-and-stick.png (en)
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- Disodium 4-[N'-[3-ethoxycarbonyl-5-oxo-1--4-pyrazolylidene]hydrazino]-1-naphthalenesulfonate (en)
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| dbp:othernames
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- C.I. Acid Orange 137 (en)
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| rdfs:comment
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- El naranja B es la denominación específica de un colorante azoderivado (en concreto sintetizado a partir del grupo de las pirazolonas) de color naranja (rojo sombra). Consiste en una sal disódica. Es empleado por la industria cárnica en la coloración de ciertos subproductos cárnicos como pueden ser las salchichas empleadas en los hot dogs. (es)
- Orange B is a food dye from the azo dye group. It is approved by the United States Food and Drug Administration (FDA) for use only in hot dog and sausage casings or surfaces, only up to 150 parts per million of the finished food weight. It is typically prepared as a disodium salt. (en)
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| rdfs:label
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- Naranja B (es)
- Orange B (en)
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