ChemicalBook >> CAS DataBase List >>SULFORHODAMINE B
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:2025-04-17 18:22:24
| Melting point | >300 °C(lit.) |
|---|---|
| Density | 1.2175 (rough estimate) |
| refractive index | 1.6900 (estimate) |
| form | Solid |
| color | Brown to black |
| λmax | 558 nm |
| EPA Substance Registry System | Xanthylium, 3,6-bis(diethylamino)-9-(2,4-disulfophenyl)-, inner salt (2609-88-3) |
| UNSPSC Code | 12352103 |
| NACRES | NA.23 |
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 |
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.
in vivo
Lissamine rhodamine B can be used as an aradiotracer for imaging tumor mice by positron emission tomography (PET)[2].
SULFORHODAMINE B Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 59)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12185 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | marketing@targetmol.com | United States | 32202 | 58 |
| Alfa Chemistry | Info@alfa-chemistry.com | United States | 24072 | 58 | |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +86-18621343501; +undefined18621343501 | product@acmec-e.com | China | 33338 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 52924 | 58 | |
| SHANGHAI KEAN TECHNOLOGY CO., LTD. | +8613817748580 | cooperation@kean-chem.com | China | 40066 | 58 |
| DAYANG CHEM (HANGZHOU) CO.,LTD | +8617705817739 | info@dycnchem.com | China | 53881 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39927 | 58 |
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1of4
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