Articles:
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disodium 1-(4-sulfophenyl)-3-ethylcarboxy-4-(4-sulfonaphthylazo)-5-hydroxypyrazole
Notes:
Colourant for frankfurter and sausage casings
Orange B is a food dye from the azo dye group. It is approved by Food and Drug Administration (FDA) for use only in hot dog and sausage casings or surfaces, only up to 150 ppm of the finished food weight.[citation needed] It usually comes as disodium salt.
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| CAS Number: | 15139-76-1 |  3D/inchi
|
| FDA UNII: | RGU455OS50 | |
| Molecular Weight: | 590.49985856 | |
| Formula: | C22 H16 N4 Na2 O9 S2 | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: coloring agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
| Google Scholar: | Search |
| Google Books: | Search |
| Google Scholar: with word "volatile" | Search |
| Google Scholar: with word "flavor" | Search |
| Google Scholar: with word "odor" | Search |
| Perfumer and Flavorist: | Search |
| Google Patents: | Search |
| US Patents: | Search |
| EU Patents: | Search |
| Pubchem Patents: | Search |
| PubMed: | Search |
| NCBI: | Search |
| FDA Mainterm (SATF): | 15139-76-1 ; ORANGE B |
| FDA Regulation: | |
| FDA PART 74 -- LISTING OF COLOR ADDITIVES SUBJECT TO CERTIFICATION Subpart A--Foods Sec. 74.250 Orange B. | |
Physical Properties:
| Food Chemicals Codex Listed: | No |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| BOC Sciences |
| For experimental / research use only. |
| disodium 3-ethyl 4,5-dihydro-5-oxo-4-[(4-sulphonato-1-naphthyl)azo]-1-(4-sulphonatophenyl)-1H-pyrazole-3-carboxylate |
Safety Information:
| Hazards identification | |
| Classification of the substance or mixture | |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) | |
| None found. | |
| GHS Label elements, including precautionary statements | |
| Pictogram | |
| Hazard statement(s) | |
| None found. | |
| Precautionary statement(s) | |
| None found. | |
| Oral/Parenteral Toxicity: | |
| Not determined | |
| Dermal Toxicity: | |
| Not determined | |
| Inhalation Toxicity: | |
| Not determined | |
Safety in Use Information:
| Category: | coloring agents | ||
| Recommendation for orange B usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for orange B flavor usage levels up to: | |||
| not for flavor use. | |||
Safety References:
| ClinicalTrials.gov: | search |
| Daily Med: | search |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA GENetic TOXicology: | Search |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 5362511 |
| National Institute of Allergy and Infectious Diseases: | Data |
| disodium 4-[2-[3-ethoxycarbonyl-5-oxo-1-(4-sulfonatophenyl)pyrazol-4-ylidene]hydrazinyl]naphthalene-1-sulfonate | |
| Chemidplus: | 0015139761 |
References:
| disodium 4-[2-[3-ethoxycarbonyl-5-oxo-1-(4-sulfonatophenyl)pyrazol-4-ylidene]hydrazinyl]naphthalene-1-sulfonate | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 5362511 |
| Pubchem (sid): | 135018762 |
Other Information:
| (IUPAC): | Atomic Weights of the Elements 2011 (pdf) |
| Videos: | The Periodic Table of Videos |
| tgsc: | Atomic Weights use for this web site |
| (IUPAC): | Periodic Table of the Elements |
| FDA Substances Added to Food (formerly EAFUS): | View |
| HMDB (The Human Metabolome Database): | HMDB37522 |
| FooDB: | FDB016603 |
| FDA Listing of Food Additive Status: | View |
| FDA Color Additive Status List | View |
| ChemSpider: | View |
| Wikipedia: | View |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| acid orange 137 | |
| disodium 1-(4-sulfophenyl)-3-ethylcarboxy-4-(4-sulfonaphthylazo)-5-hydroxypyrazole | |
| disodium 4-[2-[3-ethoxycarbonyl-5-oxo-1-(4-sulfonatophenyl)pyrazol-4-ylidene]hydrazinyl]naphthalene-1-sulfonate |