EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes

ci 42051
bis(hydrogen (4-(4-(diethylamino)-5'-hydroxy-2',4'-disulphonatobenzhydrylidene)cyclohexa-2,5-dien-1-ylidene)diethylammonium), calcium salt

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CAS Number: 3536-49-0Picture of molecule3D/inchi
Other(deleted CASRN):50934-74-2
ECHA EINECS - REACH Pre-Reg:222-573-8
Beilstein Number:4108121
Molecular Weight:1159.44294000
Formula:C54 H62 Ca N4 O14 S4
NMR Predictor:Predict (works with chrome, Edge 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
 FDA/DG SANTE Petitions, Reviews, Notices:
EU SANCO Patent Blue V View - review
JECFA Food Additive: Patent Blue V
DG SANTE Food Additives:patent blue V
Physical Properties:
Appearance:blue powder (est)
Assay: 85.00 to 100.00
Food Chemicals Codex Listed: No
Flash Point: 32.00 °F. TCC ( 0.00 °C. ) (est)
Soluble in:
 water, 389.9 mg/L @ 25 °C (est)
 alcohol, slightly
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: cosmetic colorants
BOC Sciences
For experimental / research use only.
Glentham Life Sciences
Patent Blue V calcium salt (C.I. 42051)
Santa Cruz Biotechnology
For experimental / research use only.
Patent Blue V calcium salt
For experimental / research use only.
Patent Blue V calcium salt
Safety Information:
Preferred SDS: View
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
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
intravenous-rat LD50 5000 mg/kg
FAO Nutrition Meetings Report Series. Vol. 38B, Pg. 71, 1966.

intravenous-mouse LD50 1200 mg/kg
FAO Nutrition Meetings Report Series. Vol. 38B, Pg. 71, 1966.

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
Safety in Use Information:
coloring agents
Recommendation for ci 42051 usage levels up to:
 not for fragrance use.
Recommendation for ci 42051 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
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):3536-49-0
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :77073
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
RTECS:KH2752000 for cas# 3536-49-0
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:3536-49-0
Pubchem (cid):77073
Pubchem (sid):135035411
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
HMDB (The Human Metabolome Database):HMDB37612
FDA Listing of Food Additive Status:View
FDA Color Additive Status ListView
Potential Blenders and core components note
None Found
Potential Uses:
 cosmetic colorants
 hair dyeing agents
Occurrence (nature, food, other):note
 not found in nature
 acid blue 3 (c.i. 42051)
 acid blue 3 calcium salt
 c.i. 42051
 C.I. food blue 5
 carmine blue V
 ethanaminium, N-(4-((4-(diethylamino)phenyl)(5-hydroxy-2,4-disulfophenyl)methyl- ene)-2,5-cyclohexadien-1-ylidene)-N-ethyl-, hydroxide, inner salt, calcium salt
 ethanaminium, N-(4-((4-(diethylamino)phenyl)(5-hydroxy-2,4-disulfophenyl)methylene)-2,5-cyclohexadien-1-ylidene)-N-ethyl-, inner salt, calcium salt (2:1)
 food blue 5
bis(hydrogen (4-(4-(diethyl amino)-5'-hydroxy-2',4'-disulfonatobenzhydrylidene)cyclohexa-2,5-dien-1-ylidene) diethyl ammonium) calcium salt (c.i. 42051
bis(hydrogen (4-(4-(diethylamino)-5'-hydroxy-2',4'-disulphonatobenzhydrylidene)cyclohexa-2,5-dien-1-ylidene)diethylammonium), calcium salt
 merantine blue V
 patent blue V
Colourant for beverages
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