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brilliant black PN
brilliant black BN

Supplier Sponsors

Name:tetrasodium (6E)-4-acetamido-5-oxo-6-[[7-sulfonato-4-(4-sulfonatophenyl)diazenylnaphthalen-1-yl]hydrazinylidene]naphthalene-1,7-disulfonate
CAS Number: 2519-30-4Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:219-746-5
Molecular Weight:867.68636712
Formula:C28 H17 N5 Na4 O14 S4
BioActivity Summary:listing
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
 FDA/DG SANTE Petitions, Reviews, Notices:
EU SANCO Brilliant Black BN, Black PN View - review
JECFA Food Additive: Brilliant Black PN
GSFA Codex: Brilliant black (Black PN) (151)
DG SANTE Food Additives:brilliant black BN
Physical Properties:
Appearance:black powder or ganules (est)
Assay: 80.00 to 100.00
Food Chemicals Codex Listed: No
Flash Point: 32.00 °F. TCC ( 0.00 °C. ) (est)
logP (o/w): 1.044 (est)
Soluble in:
 water, 0.0001403 mg/L @ 25 °C (est)
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
Cosmetic Information:
CosIng:cosmetic data2
CosIng:cosmetic data
Cosmetic Uses: cosmetic colorants
BOC Sciences
For experimental / research use only.
Brilliant black Dye conte
Glentham Life Sciences
Brilliant Black BN (C.I. 28440)
Rung International
Black PN
Santa Cruz Biotechnology
For experimental / research use only.
Brilliant Black BN
For experimental / research use only.
Brilliant Black BN, Dye content 60 %
For experimental / research use only.
Black PN
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:
oral-rat LD50 > 5000 mg/kg
Food and Cosmetics Toxicology. Vol. 7, Pg. 557, 1969.

intravenous-rat LD50 2500 mg/kg
Annales Pharmaceutiques Francaises. Vol. 15, Pg. 402, 1957.

intraperitoneal-rat LD50 900 mg/kg
Food and Cosmetics Toxicology. Vol. 5, Pg. 171, 1967.

oral-mouse LD50 > 2000 mg/kg
Food and Cosmetics Toxicology. Vol. 5, Pg. 171, 1967.

intraperitoneal-mouse LD50 500 mg/kg
Food and Cosmetics Toxicology. Vol. 5, Pg. 171, 1967.

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
Safety in Use Information:
coloring agents
Recommendation for brilliant black PN usage levels up to:
 not for fragrance use.
Recommendation for brilliant black PN 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 Brilliant Black BN (E 151) as a food additive
View page or View pdf

exposure assessment for Brilliant Black BN (E 151)
View page or View pdf

EPI System: View
Chemical Carcinogenesis Research Information System:Search
Carcinogenic Potency Database:Search
EPA Substance Registry Services (TSCA):2519-30-4
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :6321379
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
tetrasodium (6E)-4-acetamido-5-oxo-6-[[7-sulfonato-4-(4-sulfonatophenyl)diazenylnaphthalen-1-yl]hydrazinylidene]naphthalene-1,7-disulfonate
RTECS:QJ5950000 for cas# 2519-30-4
 tetrasodium (6E)-4-acetamido-5-oxo-6-[[7-sulfonato-4-(4-sulfonatophenyl)diazenylnaphthalen-1-yl]hydrazinylidene]naphthalene-1,7-disulfonate
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:2519-30-4
Pubchem (cid):6321379
Pubchem (sid):134981774
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):HMDB33389
Export Tariff Code:3204.12.5000
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
 brilliant acid black BN extra pure a
 brilliant black 1
 brilliant black BN
 brilliant black NAF
 brilliant black PN
 c.i. 28440
 C.I. food black 1
 C.I. food black 1, tetrasodium salt
 ci 28440
 CI food black 1
1,7-naphthalenedisulfonic acid, 4-(acetylamino)-5-hydroxy-6-((7-sulfo-4-((4-sulfophenyl)azo)-1-naphthalenyl)azo)-, tetrasodium salt
1,7-naphthalenedisulfonic acid, 4-acetamido-5-hydroxy-6-((7-sulfo-4-((p-sulfophenyl)azo)-1-naphthyl)azo)-, tetrasodium salt
2-(4-(p-sulfophenylazo)-7-sulfo-1-naphthylazo)-8-acetamido-1-naphthol-3,5-di-sulonic acid, tetrasodium salt
 tetrasodium (6E)-4-acetamido-5-oxo-6-[[7-sulfonato-4-(4-sulfonatophenyl)diazenylnaphthalen-1-yl]hydrazinylidene]naphthalene-1,7-disulfonate
 tetrasodium 1-acetamido-2-hydroxy-3-(4-((4-sulfonatophenyl azo)-7-sulfonato-1-naphthyl azo)) naphthalene-4,6-disulfonate (c.i. 28440)
Colourant for foodstuffs, hair dyes, cosmetics and printing inks. Food use prohibited in USA, Canada, Japan, Norway and Finland
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