ChemicalBook > CAS DataBase List > SULFORHODAMINE B

SULFORHODAMINE B

Product Name
SULFORHODAMINE B
CAS No.
2609-88-3
Chemical Name
SULFORHODAMINE B
Synonyms
XYLENE RED B;Sulforhodamine B,97%;SulforhodaMine B, 97% 1GR;SULFORHODAMINE B, ACID FORM;Sulforhodamine B,laser grade;SULFORHODAMINE B, ACID FORM, LASER GRADE;SULFORHODAMINE B ACID FORM, LASER GRADE 95%;SulforhodaMine B, acid forM laser grade, Dye content 95 %;hydrogen 3,6-bis(diethylamino)-9-(2,4-disulphonatophenyl)xanthylium;Hydrogen 3,6-bis(diethylamino)-9-(2,4-disulfonatophenyl)xanthylium.
CBNumber
CB3223682
Molecular Formula
C27H30N2O7S2
Formula Weight
558.66
MOL File
2609-88-3.mol
More
Less

SULFORHODAMINE B Property

Melting point:
>300 °C(lit.)
Density 
1.2175 (rough estimate)
refractive index 
1.6900 (estimate)
form 
Solid
color 
Brown to black
EPA Substance Registry System
Xanthylium, 3,6-bis(diethylamino)-9-(2,4-disulfophenyl)-, inner salt (2609-88-3)
More
Less

Safety

Safety Statements 
24/25-22
WGK Germany 
3
HS Code 
32041900
More
Less

Hazard and Precautionary Statements (GHS)

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
341738
Product name
Sulforhodamine B, acid form
Purity
laser grade, Dye content 95 %
Packaging
1g
Price
$16.38
Updated
2024/03/01
Sigma-Aldrich
Product number
341738
Product name
Sulforhodamine B, acid form
Purity
laser grade, Dye content 95 %
Packaging
5g
Price
$40.8
Updated
2024/03/01
More
Less

SULFORHODAMINE B Chemical Properties,Usage,Production

Chemical Properties

dark green crystalline powder

Uses

pH sensitive of SRB towards it reactivity to living cells renders it useful for scaling drug induced cytotoxicity and cell proliferations. SRB assay was used to monitor the enzymatic activity of living cells.

General Description

Sulforhodamine B (SRB) is a fluorescent protein dye. It was reported that the dye binds itself to the amino acid residues of tricholoroacetic acid fixed cells in mild basic conditions and extracts itself into the solution under mild acidic conditions.

SULFORHODAMINE B Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

SULFORHODAMINE B Suppliers

SIGMA-RBI
Tel
--
Fax
--
Country
Switzerland
ProdList
6896
Advantage
91

2609-88-3, SULFORHODAMINE BRelated Search:


  • SULFORHODAMINE B, ACID FORM
  • XYLENE RED B
  • hydrogen 3,6-bis(diethylamino)-9-(2,4-disulphonatophenyl)xanthylium
  • SULFORHODAMINE B, ACID FORM, LASER GRADE
  • SULFORHODAMINE B ACID FORM, LASER GRADE 95%
  • xanthylium,3,6-bis(diethylamino)-9-(2,4-disulfophenyl)-,hydroxide,innersalt
  • Hydrogen 3,6-bis(diethylamino)-9-(2,4-disulfonatophenyl)xanthylium.
  • 9-(2-Sulfonato-4-sulfophenyl)-6-diethylamino-N,N-diethyl-3H-xanthen-3-iminium
  • Sulforhodamine B,laser grade
  • Sulforhodamine B,97%
  • SulforhodaMine B, 97% 1GR
  • SulforhodaMine B, acid forM laser grade, Dye content 95 %
  • XanthyliuM,3,6-bis(diethylaMino)-9-(2,4-disulfophenyl)-, inner salt
  • 4-[6-(Diethylamino)-3-(diethyliminio)-3H-xanthen-9-yl]-1,3-benzenedisulfonate
  • 2609-88-3
  • C27H30N2O7S2
  • Laser Dyes
  • Organic Electronics and Photonics
  • Photonic and Optical Materials