ChemicalBook > CAS DataBase List > BLACK PN

BLACK PN

Product Name
BLACK PN
CAS No.
2519-30-4
Chemical Name
BLACK PN
Synonyms
E151;BLACK PN;CI 28440;CI 27260;1743black;BAS 9052H;l-schwarz1;melanblack;WOOL BLACK;Food Black
CBNumber
CB9100325
Molecular Formula
C28H22N5NaO14S4
Formula Weight
803.73
MOL File
2519-30-4.mol
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BLACK PN Property

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
LogP
2.855
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Safety

WGK Germany 
2
RTECS 
QJ5950000
HS Code 
32041919
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H400Very toxic to aquatic life

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P391Collect spillage. Hazardous to the aquatic environment

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
211842
Product name
Brilliant Black BN
Purity
Dye content 60%
Packaging
10g
Price
$99.7
Updated
2025/07/31
Sigma-Aldrich
Product number
11220
Product name
Brilliant Black BN
Purity
analytical standard
Packaging
25mg
Price
$235
Updated
2025/07/31
TCI Chemical
Product number
B1561
Product name
Black PN
Packaging
25g
Price
$149
Updated
2025/07/31
TRC
Product number
B592000
Product name
BlackPN(~80%)
Packaging
1g
Price
$105
Updated
2021/12/16
Chem-Impex
Product number
22929
Product name
BrilliantBlackBN ,80%(Dyecontent)
Purity
80%(Dyecontent)
Packaging
25G
Price
$78.4
Updated
2021/12/16
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BLACK PN Chemical Properties,Usage,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

Preparation Products

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BLACK PN Suppliers

Americas 1 Belgium 1 Canada 2 China 127 Europe 3 France 1 Germany 3 India 15 Japan 1 South Korea 1 Switzerland 1 United Kingdom 5 United States 23 Global 184
J & K SCIENTIFIC LTD.
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View Lastest Price from BLACK PN manufacturers

Career Henan Chemical Co
Product
Food Black 1 2519-30-4
Price
US $8.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10MT
Release date
2018-12-17

2519-30-4, BLACK PNRelated 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

  • 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 BN
  • BRILLIANT BLACK PN
  • E151
  • CI 28440
  • CI 27260
  • FOOD BLACK 1
  • 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
  • 2519-30-4
  • 2259-30-4
  • C28H17N5O14S4Na4
  • C28H21N5Na4O14S4
  • C28H17N5Na4O14S4
  • 2C19H24N2O4C4H4O42H2O