Cresol Red sodium salt

ALDRICH/114480 - indicator grade

CAS Number: 62625-29-0
Empirical Formula (Hill Notation): C₂₁H₁₇NaO₅S
Molecular Weight: 404.41
EC Number: 263-654-8
MDL Number: MFCD00001618
Linear Formula: C₂₁H₁₇NaO₅S
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-114480-5G	5 g	$32.00 1/EA	Add To Favorites
45-114480-25G	25 g	$109.00 1/EA	Add To Favorites

This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 114480-25G

Properties
Descriptions
Safety Info.
Basic Data

λ_max	425 nm
application(s)	diagnostic assay manufacturing hematology histology
form	solid
grade	indicator grade
InChI	1S/C21H18O5S.Na/c1-13-11-15(7-9-18(13)22)21(16-8-10-19(23)14(2)12-16)17-5-3-4-6-20(17)27(24,25)26;/h3-12,22H,1-2H3,(H,24,25,26);/q;+1/p-1/b21-16-;
InChI key	GBXGEGUVARLBPB-PLMZOXRSSA-M
mp	250 °C (dec.) (lit.)
Quality Level	100
SMILES string	[Na+].Cc1cc(ccc1O)C(=C2/C=CC(=O)C(C)=C2)c3ccccc3S([O-])(=O)=O
solubility	H₂O: 1 mg/mL
storage temp.	room temp

Application:	Cresol Red has been used for checking the immobilized carbonic anhydrase-catalyzed reactions. It has also been used in the loading buffer for MHC (major histocompatibility complex) class I typing through PCR.
Biochem/physiol Actions:	Cresol Red is used as a pH indicator.
Packaging:	5, 25 g in glass bottle

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

mp	250 °C (dec.) (lit.)
Storage Temp.	room temp
UNSPSC	12171500

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