ChemicalBook >> CAS DataBase List >>BLACK PN
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
- Molecular Weight:
- 803.73
- MDL Number:
- MFCD00078980
- MOL File:
- 2519-30-4.mol
- MSDS File:
- SDS
Last updated:2023-06-08 17:06:38
| 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℃ |
| LogP | 2.855 |
| EWG's Food Scores | 1-3 |
| FDA UNII | 2WPR32U0CP |
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 | 2 | |||||||||
| RTECS | QJ5950000 | |||||||||
| HS Code | 32041919 | |||||||||
| NFPA 704 |
|
BLACK PN price More Price(13)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 211842 | Brilliant Black BN Dye content 60% | 2519-30-4 | 10g | $96.2 | 2024-03-01 | Buy |
| Sigma-Aldrich | 11220 | Brilliant Black BN analytical standard | 2519-30-4 | 25mg | $228 | 2024-03-01 | Buy |
| TCI Chemical | B1561 | Black PN | 2519-30-4 | 25g | $149 | 2024-03-01 | Buy |
| TRC | B592000 | BlackPN(~80%) | 2519-30-4 | 1g | $105 | 2021-12-16 | Buy |
| ChemScene | CS-0099462 | Brilliant Black BN ≥98.0% | 2519-30-4 | 25mg | $135 | 2021-12-16 | Buy |
BLACK PN Chemical Properties,Uses,Production
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.
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.
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
Global( 151)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21695 | 55 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 47465 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | marketing@targetmol.com | United States | 19892 | 58 |
| Hubei Ipure Biology Co., Ltd | +8613367258412 | ada@ipurechemical.com | China | 10326 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23556 | 58 |
| Baoji Guokang Healthchem co.,ltd | +8615604608665 15604608665 | dominicguo@gk-bio.com | CHINA | 9427 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
View Lastest Price from BLACK PN manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-07-06 | Food Black 1
2519-30-4
|
US $8.00 / kg | 1kg | 99% | 10MT | Career Henan Chemical Co |
-
- Food Black 1
2519-30-4
- US $8.00 / kg
- 99%
- Career Henan Chemical Co
2519-30-4(BLACK PN)Related Search:
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N,N-methylenebis N'-1-(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl urea
Naphthionic acid
4-PHENYLAZO-1-NAPHTHYLAMINE
1-Naphthylamine-7-sulfonic acid
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
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brilliantblacka
brilliantblackn.fq
brilliantblacknaf
brilliantschwarzbn
c.i.foodblack1,tetrasodiumsalt
cernbrilantnipn
cernpotravinarska1
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edicolsuprablackbn
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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
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
Bright melanin
C.I.Food Black 1:C.I.28440
BAS 9052H
Brilliant Black PN (50 mg)
2519-30-4
2259-30-4
C28H17N5O14S4Na4
C28H21N5Na4O14S4
C28H17N5Na4O14S4
2C19H24N2O4C4H4O42H2O
C28H17N5O14S44Na
pigment