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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
Molecular Weight:
558.66
MDL Number:
MFCD00067690
MOL File:
2609-88-3.mol
MSDS File:
SDS
Last updated:2022-11-11 11:01:00

SULFORHODAMINE B Properties

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

SAFETY

Risk and Safety Statements

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

SULFORHODAMINE B price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 341738 Sulforhodamine B, acid form laser grade, Dye content 95 % 2609-88-3 1g $16.38 2024-03-01 Buy
Sigma-Aldrich 341738 Sulforhodamine B, acid form laser grade, Dye content 95 % 2609-88-3 5g $40.8 2024-03-01 Buy
Product number Packaging Price Buy
341738 1g $16.38 Buy
341738 5g $40.8 Buy

SULFORHODAMINE B Chemical Properties,Uses,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

Global( 54)Suppliers
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+undefined18621343501 product@acmec-e.com China 33349 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006608290; 18621169109 market03@meryer.com China 40241 62
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.com China 14443 57
Shanghai Nuohey Chemical Co., Ltd. 021-52212593 13761626812 sales@nuohey.com China 10703 60

SULFORHODAMINE B Spectrum

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