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BLACK PN

BLACK PN structure

CAS No.: 2519-30-4

Chemical Name:: BLACK PN

Synonyms: CI 28440;FOOD BLACK 1;BRILLIANT BLACK BN;E151;BLACK PN;CI 27260;1743black;BAS 9052H;l-schwarz1;melanblack

CBNumber:: CB9100325

Molecular Formula:: C28H22N5NaO14S4

Molecular Weight:: 803.73

MDL Number:: MFCD00078980

MOL File:: 2519-30-4.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 05:04:03

Product description	Number	Pack Size	Price
Brilliant Black BN Dye content 60%	211842	10g	$104
Brilliant Black BN analytical standard	11220	25mg	$253
Black PN	B1561	25g	$102
Brilliant Black BN ≥60%	34462	10g	$79
Brilliant Black BN ≥60%	34462	25g	$164
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BLACK PN Properties

Melting point	>300°C
Density	0.513[at 20℃]
storage temp.	room temp
solubility	DMSO (Slightly), Methanol (Slgihtly, Heated), Water (Slightly)
Colour Index	28440
form	Powder
color	Black
Water Solubility	10g/L at 31.8℃
λmax	407 nm (2nd) 570 nm
Major Application	cleaning products cosmetics food and beverages personal care
Cosmetics Ingredients Functions	COLORANT
InChIKey	GMMAPXRGRVJYJY-OXYXOBGMSA-J
SMILES	[Na+].[Na+].[Na+].[Na+].CC(=O)Nc1ccc(c2cc(c(\N=N\c3ccc(\N=N/c4ccc(cc4)S([O-])(=O)=O)c5ccc(cc35)S([O-])(=O)=O)c(O)c12)S([O-])(=O)=O)S([O-])(=O)=O
LogP	2.855
EWG's Food Scores	1-3
FDA UNII	2WPR32U0CP
UNSPSC Code	85151701
NACRES	NA.47

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07,GHS09

Signal word

Warning

Hazard statements

H410-H315-H319-H400

Precautionary statements

P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362-P273-P391-P501-P273-P391-P501

WGK Germany

RTECS

QJ5950000

HS Code

32041919

Storage Class

11 - Combustible Solids

REACH Registrations

Active

NFPA 704

	1
0		0

BLACK PN price More Price(43)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	211842	Brilliant Black BN Dye content 60%	2519-30-4	10g	$104	2026-04-30	Buy
Sigma-Aldrich	11220	Brilliant Black BN analytical standard	2519-30-4	25mg	$253	2026-04-30	Buy
TCI Chemical	B1561	Black PN	2519-30-4	25g	$102	2026-04-30	Buy
Cayman Chemical	34462	Brilliant Black BN ≥60%	2519-30-4	10g	$79	2026-04-30	Buy
Cayman Chemical	34462	Brilliant Black BN ≥60%	2519-30-4	25g	$164	2026-04-30	Buy

Product number	Packaging	Price	Buy
211842	10g	$104	Buy
11220	25mg	$253	Buy
B1561	25g	$102	Buy
34462	10g	$79	Buy
34462	25g	$164	Buy

BLACK PN Chemical Properties,Uses,Production

Chemical Properties

Black powder or granules. Soluble in water. Slightly soluble in ethanol.

Uses

Black PN is a synthetic dye used in foods and cosmetics. Additive. Also used as a modulator of adenosine A1/A3 receptors as potential therapeutic agents for conditions involving metabolic stress.

Uses

Brilliant Black BN has been used:

in micronucleus and comet assays to evaluate its genotoxic effect.
as a quenching agent in calcium mobilization assay.
as a redox indicator in microbiological inhibition bioassay using Bacillus megaterium to detect tetracycline and macrolides in milk.

General Description

Brilliant Black BN (BB) is a azo dye which is basically a tetra sodium salt. It is a synthetic dye mainly used as food additive. It is used as colouring agent to enhance the appearance. It is usually used in jellies, brown sauces and cake mixes.

Biochem/physiol Actions

[4-acetamido-5-hydroxy-6-[7-sulfonato-4-(4-sulfonatophenylazo)-1-naphtylazo], also known as food black 1, belongs to the group of azo dyes. Brilliant Black BN is widely used as a food dye and pharmaceutical excipient. In addition, it also acts as an allosteric modulator of the adenosine A1 and A3 receptors and is generally used within calcium mobilization assays to reduce extracellular fluorescence.

Properties and Applications

black. Soluble in water for dark purple, slightly soluble in ethanol for red light blue. The strong sulfuric acid for Tracy in blue, blue for red after diluted. The dye solution to join strong hydrochloric acid for navy, add thick sodium hydroxide solution for black purple.

BLACK PN Preparation Products And Raw materials

Raw materials

1-Naphthylamine-7-sulfonic acid Aniline-2-sulfonic acid 4-(acetylamino)-5-hydroxynaphthalene-1,7-disulphonic acid

Preparation Products

BLACK PN Suppliers

Global( 196)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21587	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29815	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49979	58
TargetMol Chemicals Inc.	+1-781-999-5354; +17819995354	marketing@targetmol.com	United States	32466	58
Hubei Ipure Biology Co., Ltd	+8613367258412	ada@ipurechemical.com	China	10236	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23541	58
Baoji Guokang Healthchem co.,ltd	+8615604608665 15604608665	dominicguo@gk-bio.com	CHINA	9414	58
BOC Sciences	16314854226; +16314854226	inquiry@bocsci.com	United States	19853	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52705	58
changzhou huayang technology co., ltd	+8615250961469	2571773637@qq.com	China	9653	58

Supplier	Advantage
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
CONIER CHEM AND PHARMA LIMITED	58
TargetMol Chemicals Inc.	58
Hubei Ipure Biology Co., Ltd	58
ANHUI WITOP BIOTECH CO., LTD	58
Baoji Guokang Healthchem co.,ltd	58
BOC Sciences	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
changzhou huayang technology co., ltd	58

View Lastest Price from BLACK PN manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-04-22	Brilliant Black BN 2519-30-4	$48.00-98.00			10g	TargetMol Chemicals Inc.
	2019-07-06	Food Black 1 2519-30-4	$8.00	1kg	99%	10MT	Career Henan Chemical Co

Brilliant Black BN
2519-30-4
$48.00-98.00
TargetMol Chemicals Inc.

Food Black 1
2519-30-4
$8.00
99%
Career Henan Chemical Co

BLACK PN Spectrum

BLACK PN(2519-30-4)IR1

2519-30-4(BLACK PN)Related Search:

Pigment Red 53:1 Fast Green FCF Basic Green 1 Sodium edetate CHLOROPHOSPHONAZO III

C.I.Food Black 2 N,N-methylenebis N'-1-(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl urea Naphthionic acid 4-PHENYLAZO-1-NAPHTHYLAMINE 1-Naphthylamine-7-sulfonic acid

Sodium 5-hydroxynaphthalene-1-sulphonate 1-AMINO-8-NAPHTHOL-4-SULFONIC ACID 1-Naphthol-5-sulfonic acid 4-ACETAMIDOBENZENESULFINIC ACID SODIUM SALT 6-Amino-1-naphthalenesulfonic acid

P-ACETAMIDOBENZENESULFINIC ACID BLACK PN Food Black 2

1of4

1,7-naphthalenedisulfonicacid,4-(acetylamino)-5-hydroxy-6-[[7-sulfo-4-[(4-sul 1,7-naphthalenedisulfonicacid,4-acetamido-5-hydroxy-6-((7-sulfo-4-((p-sulfoph 1743black 7-naphthalenedisulfonicacid,4-acetamido-5-hydroxy-6-((7-sulfo-4-((p-sulfophenyl)azo)-1-naphthyl)azo)-tetrasodiumsalt blueblackbn brilliantacidblackbnaexport brilliantacidblackbnextrapurea brilliantblacka brilliantblackn.fq brilliantblacknaf brilliantschwarzbn c.i.foodblack1,tetrasodiumsalt cernbrilantnipn cernpotravinarska1 certicolblackpnw cilefablackb edicolsuprablackbn hexacolblackpn l-schwarz1 melanblack noirbrillantbn xyleneblackf NAPHTHOL BLACK BLACK PN BRILLIANT BLACK BRILLIANT BLACK PN E151 CI 27260 BRILLIANT BLACK 1 WOOL BLACK tetrasodium 1-acetamido-2-hydroxy-3-(4-((4-sulphonatophenylazo)-7-sulphonato-1-naphthylazo))naphthalene-4,6-disulphonate BRILLIANT BLACK BN (C.I. 28440) WOOL BLACK (C.I. 28440) BRILLANT BLACK 1,7-Naphthalenedisulfonic acid, 4-(acetylamino)-5-hydroxy-6-7-sulfo-4-(4-sulfophenyl)azo-1-naphthalenylazo-, tetrasodium salt brillant black bn CIFOODBLACK1 Bright melanin Hodgsons Hexacol Black PN 4-(Acetylamino)-5-hydroxy-6-[[7-sulfo-4-[(4-sulfophenyl)azo]-1-naphtyl]azo]-1,7-naphthalenedisulfonic acid tetrasodium salt Tetrasodium 4-(acetylamino)-5-hydroxy-6-[(E)-{7-sulfonato-4-[(E)-(4-sulfonatophenyl)diazenyl]naphthalen-1-yl}diazenyl]naphthalene-1,7-disulfonate Black PN (~80%) Brilliant Blac Food Black C.I.Food Black 1:C.I.28440 BAS 9052H Brilliant Black PN (50 mg) C10665000 Brilliant Black BN Brilliant Black BN, 10 mM in DMSO Brilliant Black BN (Standard) BRILLIANT BLACK BN CI 28440 FOOD BLACK 1 2519-30-4 2259-30-4 C28H17N5O14S4Na4 C28H21N5Na4O14S4 C28H17N5Na4O14S4