CAS 2519-30-4; 1,7-naphthalenedisulfonic acid, 4-acetamido-5-hydroxy-6-((7-sulfo-4-((p-sulfoph

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CAS:

2519-30-4

分子式:

C₂₈H₁₇N₅O₁₄S₄·4Na

分子量:

867.691

英文名称:

1,7-naphthalenedisulfonic acid, 4-acetamido-5-hydroxy-6-((7-sulfo-4-((p-sulfoph

1,7-naphthalenedisulfonic acid, 4-(acetylamino)-5-hydroxy-6-[[7-sulfo-4-[(4-sul

1743 black

black pn

blue black bn

brilliant acid black bn extra pure a

brilliant acid black bna export

brilliant black

brilliant black a

brilliant black bn

brilliant black n. fq

brilliant black naf

brilliantschwarz bn

c.i. 28440

c.i. food black 1, tetrasodium salt

cern brilantni pn

cern potravinarska 1

certicol black pnw

cilefa black b

e 151

edicol supra black bn

hexacol black pn

l-schwarz 1

melan black

noir brillant bn

xylene black f

7-naphthalenedisulfonic acid,4-acetamido-5-hydroxy-6-((7-sulfo-4-((p-sulfophenyl)azo)-1-naphthyl)azo)- tetrasodium salt

naphthol black

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推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

详情

B795554

MACKLIN

食品黑1

10mM in DMSO

648元/1ml;

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储存：-20°C

B1561

TCI

Black PN

1070元/25G;

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基本信息

分子式/分子量	C₂₈H₁₇N₅Na₄O₁₄S₄ = 867.66
外观与形状(20℃)	固体
Reaxys-RN	14505493
PubChem物质ID	87564465
颜色	28440
MDL编号	MFCD00078980

技术规格

Appearance	Dark green to Dark red to Black powder to crystal
Lambda max.	570.0 to 574.0 nm(H2O)
Absorbance(E1%1cm)	min. 350(H2O, 570.0 to 574.0 nm)
Drying loss	max. 10.0 %

物性(参考值)

最大吸收波长	572(H2O) nm
水溶性	可溶
溶解性(微溶于)	乙醇

相关法规

RTECS#

QJ5950000

211842

Sigma-Aldrich

Brilliant Black BN

Dye content 60 %

990.59元/10 G;

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产品说明

应用

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.

包装

10 g in glass bottle

生化/生理作用

[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.

基本信息

经验(实验)分子式	C₂₈H₁₇N₅Na₄O₁₄S₄
分子量	867.68
颜色索引号	28440
EC 号	219-746-5
MDL编号	MFCD00078980
PubChem化学物质编号	24852710
NACRES	NA.47

产品性质

形式	powder
质量水平	200
组成	Dye content, 60%
λ_max	407 nm (2nd) 570 nm
application(s)	diagnostic assay manufacturing hematology histology
储存温度	room temp
SMILES string	[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
InChI	1S/C28H21N5O14S4.4Na/c1-14(34)29-23-10-11-24(50(42,43)44)20-13-25(51(45,46)47)27(28(35)26(20)23)33-32-22-9-8-21(18-7-6-17(12-19(18)22)49(39,40)41)31-30-15-2-4-16(5-3-15)48(36,37)38;;;;/h2-13,35H,1H3,(H,29,34)(H,36,37,38)(H,39,40,41)(H,42,43,44)(H,45,46,47);;;;/q;4*+1/p-4/b31-30-,33-32+;;;;
InChI key	GMMAPXRGRVJYJY-OXYXOBGMSA-J

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 2
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, type N95 (US)

11220

Supelco

Brilliant Black BN

analytical standard

930.53元/25 MG;

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产品说明

一般描述

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.

应用

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
It was used as colourant during quantification of synthetic colourants in fish roe and caviar for effective isolation using HPLC methods.

包装

Bottomless glass bottle. Contents are inside inserted fused cone.

基本信息

经验(实验)分子式	C₂₈H₁₇N₅Na₄O₁₄S₄
分子量	867.68
EC 号	219-746-5
MDL编号	MFCD00078980
PubChem化学物质编号	329749332
E编号	E151
NACRES	NA.24

产品性质

等级	analytical standard
质量水平	100
测定	≥95% (HPLC)
technique(s)	HPLC: suitable gas chromatography (GC): suitable
application(s)	cleaning products cosmetics food and beverages personal care
格式	neat
SMILES string	[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
InChI	1S/C28H21N5O14S4.4Na/c1-14(34)29-23-10-11-24(50(42,43)44)20-13-25(51(45,46)47)27(28(35)26(20)23)33-32-22-9-8-21(18-7-6-17(12-19(18)22)49(39,40)41)31-30-15-2-4-16(5-3-15)48(36,37)38;;;;/h2-13,35H,1H3,(H,29,34)(H,36,37,38)(H,39,40,41)(H,42,43,44)(H,45,46,47);;;;/q;4*+1/p-4/b31-30-,33-32+;;;;
InChI key	GMMAPXRGRVJYJY-OXYXOBGMSA-J

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 2
闪点(F)	Not applicable
闪点(C)	Not applicable

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