Chicago Sky Blue 6B, Thermo Scientific™

Description

C.I. 24410

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Applications
Chicago Sky Blue 6B is a counterstain for background autofluorescence in fluorescence and immunofluorescence histochemistry. It helps in the examination of blood plasma permeation.

Solubility
Soluble in water (1 mg/ml).

Notes
Store away from oxidizing agents. Store in a cool, dry conditions in a well sealed container.

Specifications

Chemical Identifiers

• CAS: 2610-05-1
• Molecular Formula: C34H24N6Na4O16S4
• Molecular Weight (g/mol): 992.79
• MDL Number: MFCD00004020
• InChI Key: UPKAWFACSJWKND-ZXFFUEEESA-J
• Synonym: C.I. 24410; Direct Blue 1
• PubChem CID: 44135407
• IUPAC Name: tetrasodium;4-amino-6-[[4-[4-[2-(8-amino-1-oxo-5,7-disulfonatonaphthalen-2-ylidene)hydrazinyl]-3-methoxyphenyl]-2-methoxyphenyl]hydrazinylidene]-5-oxonaphthalene-1,3-disulfonate
• SMILES: COC1=C(C=CC(=C1)C2=CC(=C(C=C2)NN=C3C=CC4=C(C3=O)C(=C(C=C4S(=O)(=O)[O-])S(=O)(=O)[O-])N)OC)NN=C5C=CC6=C(C5=O)C(=C(C=C6S(=O)(=O)[O-])S(=O)(=O)[O-])N.[Na+].[Na+].[Na+].[Na+]

• Solubility Information: Soluble in water (1mg/ml).
• Formula Weight: 992.79
• Quantity: 100 g
• Chemical Name or Material: Chicago Sky Blue 6B

Safety and Handling

Hazard Category	H350-H361d
Hazard Statement	GHS H Statement H301-H311-H332 Toxic if swallowed. Toxic in contact with skin. Harmful if inhaled.
Precautionary Statement	P201-P202-P281-P308+P313-P501c
EINECSNumber	220-026-8
RTECSNumber	QJ6430000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS