Name: Sulforhodamine G *CAS 5873-16-5*
Brand: AAT Bioquest
SKU: 73
Price: 90 USD
Availability: InStock

Sulforhodamine G

CAS 5873-16-5

Sulforhodamine G is used as a polar tracer as sulforhodamine B. Compared to rhodamine B it is more fluorescent. It does not exhibit pH-dependent absorption or fluorescence over the range of 3 to 10.

Protocol

SDS

COA

Catalog	Size	Price	Quantity
73	1 g	Price

Calculators

Common stock solution preparation

Table 1. Volume of Water needed to reconstitute specific mass of Sulforhodamine G *CAS 5873-16-5* to given concentration. Note that volume is only for preparing stock solution. Refer to sample experimental protocol for appropriate experimental/physiological buffers.

	0.1 mg	0.5 mg	1 mg	5 mg	10 mg
1 mM	180.966 µL	904.83 µL	1.81 mL	9.048 mL	18.097 mL
5 mM	36.193 µL	180.966 µL	361.932 µL	1.81 mL	3.619 mL
10 mM	18.097 µL	90.483 µL	180.966 µL	904.83 µL	1.81 mL

Molarity calculator

Enter any two values (mass, volume, concentration) to calculate the third.

Mass (Calculate)		Molecular weight		Volume (Calculate)		Concentration (Calculate)		Moles
mg	÷	552.59 g/mol	=	mL	x	mM	=	mmol

References

View all 26 references: Citation Explorer

Interfacial behavior of sulforhodamine 101 at the polarized water/1,2-dichloroethane interface studied by spectroelectrochemical techniques

Authors:

Nagatani H, Suzuki S, Fermin DJ, Girault HH, Nakatani K.

Journal:

Anal Bioanal Chem (2006): 633

Sulforhodamine B assay and chemosensitivity

Authors:

Voigt W., undefined

Journal:

Methods Mol Med (2005): 39

Sulforhodamine 101 as a specific marker of astroglia in the neocortex in vivo

Authors:

Nimmerjahn A, Kirchhoff F, Kerr JN, Helmchen F.

Journal:

Nat Methods (2004): 31

Comparison of the sulforhodamine B assay and the clonogenic assay for in vitro chemoradiation studies

Authors:

Pauwels B, Korst AE, de Pooter CM, Pattyn GG, Lambrechts HA, Baay MF, Lardon F, Vermorken JB.

Journal:

Cancer Chemother Pharmacol (2003): 221

Formation and identification of intermediates in the visible-light-assisted photodegradation of sulforhodamine-B dye in aqueous TiO2 dispersion

Authors:

Chen C, Zhao W, Li J, Zhao J, Hidaka H, Serpone N.

Journal:

Environ Sci Technol (2002): 3604

Physical properties

Molecular weight	552.59
Solvent	Water

Spectral properties

Absorbance (nm)	525
Excitation (nm)	531
Emission (nm)	552

Storage, safety and handling

H-phrase	H303, H313, H333
Hazard symbol	XN
Intended use	Research Use Only (RUO)
R-phrase	R20, R21, R22
Storage	Freeze (< -15 °C); Minimize light exposure
UNSPSC	12171501
CAS	5873-16-5

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Page updated on October 13, 2025