We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn about our cookie policy.
Sigma-Aldrich Brilliant Black Bn
List Price $290.95 Your Price $290.95
Sigma-Aldrich Brilliant Black Bn - SIAL (Additional S&H Or Hazmat Fees May Apply)
NETA PART: SIAL-11220-25MG
MFG.PART: 11220-25MG
UNSPSC: 41116107
Manufacturer: Sigma-Aldrich
grade
analytical standard
Quality Level
100
assay
≥95% (HPLC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
application(s)
cleaning products
cosmetics
food and beverages
personal care
format
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
Related Categories
Chromatography Standards
Food & Cosmetic Component Standards
Food Additive Standards
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.[1]
Application
It was used as colourant during quantification of synthetic colourants in fish roe and caviar for effective isolation using HPLC methods.[2]
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
wgk_germany
WGK 2
| SKU | SIAL-11220-25MG |
|---|---|
| Supplier Part Number | 11220-25MG |
| UM | EA |
| UNSPSC | 41116107 |
| Manufacturer | Sigma-Aldrich |
| Temperature | room temp |
| Refrigerated-Frozen | N |
| ProductLine | SIAL |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 10.000000 |
| Lead Time | 9 |
| Hazardous | N |
| CAS Number | 2519-30-4 |
| Energy Star | No |
| Green | No |
| Controlled | N |