| Category:coloring agents (for surface only)   US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:   Physical Properties: 
| Appearance: | dark greenish-black powder (est) |  | Assay: | 95.00 to 100.00 |  | Food Chemicals Codex Listed: | No |  | Flash Point: | 32.00 °F. TCC (    0.00 °C. ) (est) |  | Soluble in: |  |  | water, 3.00E+04 mg/L @ 25 °C (exp) |  |  | water, 9.458e+004 mg/L @ 25 °C (est) |    Organoleptic Properties: 
| Odor and/or flavor descriptions from others (if found). |    Cosmetic Information:   Suppliers:   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: |  | intravenous-man LDLo  33 ug/kg "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969Vol. -, Pg. 611, 1969.
 
 intraperitoneal-mouse LD50  3000 mg/kg
 Food and Cosmetics Toxicology. Vol. 5, Pg. 165, 1967.
 
 intravenous-mouse LD50  1200 mg/kg
 Scientia Pharmaceutica. Vol. 47, Pg. 39, 1979.
 
 oral-rat LD  > 3000 mg/kg
 Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 7(2), Pg. 54, 1963.
 
 intravenous-rat LD50  5000 mg/kg
 FAO Nutrition Meetings Report Series. Vol. 46A, Pg. 49, 1969.
 
 
 |  | Dermal Toxicity: |  | Not determined |  | Inhalation Toxicity: |  | Not determined |    Safety in Use Information: 
| Category: |  | coloring agents (for surface only) |  | Recommendation for ci 42045 usage levels up to: |  |  | not for fragrance use. |  |  |  | Recommendation for ci 42045 flavor usage levels up to: |  |  | not for flavor use. |    Safety References: 
| European Food Safety Authority (EFSA) reference(s): 
 
 |  | Scientific Opinion on the re-evaluation of Patent Blue V (E 131) as a food additive View page or View pdf
 
 
 |  | Scientific Opinion on the safety and efficacy of Patent Blue V (E 131) as feed additive for non food-producing animals View page or View pdf
 
 
 |  | EPI System: View |  | ClinicalTrials.gov:search |  | Chemical Carcinogenesis Research Information System:Search |  | AIDS Citations:Search |  | Cancer Citations:Search |  | Toxicology Citations:Search |  | EPA GENetic TOXicology:Search |  | EPA Substance Registry Services (TSCA):129-17-9 |  | EPA ACToR:Toxicology Data |  | EPA Substance Registry Services (SRS):Registry |  | Laboratory Chemical Safety Summary :8507 |  | National Institute of Allergy and Infectious Diseases:Data |  | WGK Germany:1 |  | sodium;4-[[4-(diethylamino)phenyl]-(4-diethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)methyl]benzene-1,3-disulfonate |  | Chemidplus:0000129179 |  | EPA/NOAA CAMEO:hazardous materials |  | RTECS:BP6830000 for cas# 129-17-9 |    References: 
|  | sodium;4-[[4-(diethylamino)phenyl]-(4-diethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)methyl]benzene-1,3-disulfonate |  | NIST Chemistry WebBook: | Search Inchi |  | Canada Domestic Sub. List: | 129-17-9 |  | Pubchem (cid): | 8507 |  | Pubchem (sid): | 134975231 |    Other Information:   Potential Blenders and core components note  Potential Uses: 
|  | cosmetic colorants |  |  | hair dyeing agents |    Occurrence (nature, food, other):note  Synonyms: 
|  | acid blue 1 |  |  | acid blue 1 sodium salt |  |  | acid blue 1, sulfan blue |  |  | acid blue 3 sodium salt |  |  | acid blue V |  |  | acid bright azure Z |  |  | acid brilliant blue VF |  |  | acid brilliant blue Z |  |  | acid brilliant sky blue Z |  |  | alphazurine 2G |  |  | ammonium, (4-(a-(p-(diethylamino)phenyl)-2,4-disulfobenzylidene)-2,5-cyclohexadien-1-ylidene)diethyl-, hydroxide, monosodium salt |  |  | anhydro-4,4'-bis(diethylamino)triphenylmethanol-2',4''-disulphonic acid, monosodium salt |  |  | blue URS |  |  | blue VRS |  |  | brilliant acid blue VS |  |  | brilliant blue GS |  |  | c.i. 42045 |  |  | C.I. acid blue 1 |  |  | C.I. acid blue 1, sodium salt |  |  | C.I. food blue 3 |  |  | carmin blue VS |  |  | carmine blue VF |  |  | CI food blue 3 |  | 4,4'- | di(diethylamino)-4',6'-disulphotriphenylmethanol anhydride, sodium salt |  | N-(4-((4-( | diethylamino)phenyl)(2,4-disulfophenyl)methylene)-2,5-c- yclohexadien-1-ylidene)-N-ethylethanaminium, hydroxide, inner salt, sodium salt |  | N-(4-((4-( | diethylamino)phenyl)(2,4-disulfophenyl)methylene)-2,5-cyclohexadien-1-ylidene)-N-ethylethanaminium, hydroxide, inner salt, sodium salt |  |  | disulfine blue |  |  | disulphine VN |  |  | ethanaminium, N-(4-((4-(diethylamino)phenyl)(2,4-disulfophenyl)methylene)-2,5-cyclohexadien-1-ylidene)-N-ethyl-, hydroxide, inner salt, sodium salt |  |  | ethanaminium, N-(4-((4-(diethylamino)phenyl)(2,4-disulfophenyl)methylene)-2,5-cyclohexadien-1-ylidene)-N-ethyl-, inner salt, sodium salt |  |  | ethanaminium, N-[4-[[4-(diethylamino)phenyl](2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, inner salt, monosodium salt |  |  | ethanaminium, N-[4-[[4-(diethylamino)phenyl](2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, inner salt, sodium salt (1:1) |  |  | food blue 3 |  |  | food blue 5 sodium salt |  |  | hidacid blue V |  |  | hydrogen (4-(4-(diethyl amino)-2',4'-disulfonatobenzhydrylidene)cyclohexa-2,5-dien-1-ylidene) diethyl ammonium sodium salt (c.i. 42045) |  |  | hydrogen (4-(4-(diethylamino)-2',4'-disulphonatobenzhydrylidene)cyclohexa-2,5-dien-1-ylidene)diethylammonium, sodium salt |  |  | hydrogen [4-[4-(diethylamino)-2',4'-disulphonatobenzhydrylidene]cyclohexa-2,5-dien-1-ylidene]diethylammonium, sodium salt |  |  | intracid pure blue V |  |  | kiton pure blue V |  |  | merantine blue VF |  |  | patent blue V |  |  | patent blue V sodium salt |  |  | patent blue VF |  |  | patent blue VF sodium salt |  |  | patent blue violet |  |  | patent blue VS |  |  | pontacyl brilliant blue V |  |  | sodium 4-{[4-(diethylamino)phenyl][4-(diethyliminio)-2,5-cyclohexadien-1-ylidene]methyl}-1,3-benzenedisulfonate |  |  | sodium blue VRS |  |  | sodium patent blue V |  |  | sodium;4-[[4-(diethylamino)phenyl]-(4-diethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)methyl]benzene-1,3-disulfonate |  | ( | sodium) blue VRS |  |  | sulfan blue |  |  | sulphan blue |  |  | tertracid carmine blue V |  |  | tetracid carmine blue V |  |  | xylene blue VS |    Articles:  |