Erioglaucine

Name: Erioglaucine
Brand: Vaqora Chemicals
SKU: VQ-000564

About Erioglaucine

Erioglaucine (CAS 3844-45-9) is a biological stain offered by Vaqora Chemicals. Formula C37H34N2Na2O9S3, molecular weight 792.9 g/mol. Common synonyms include Acid Blue 9 and Alphazurine FG.

It is supplied as a solid. Keep the container tightly sealed and store it in a cool, dry area. Good laboratory practice and suitable PPE are recommended during handling.

It is commonly used for histology and cytology staining, microscopy and clinical laboratories. Buyers come mainly from academic and industrial research, diagnostics and biotechnology and textiles and dyeing.

Available in 10 g, 25 g, 100 g and 1 kg packs, Erioglaucine is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Histology & cytology staining
Microscopy
Clinical laboratories

Industries

Specifications & identifiers

Chemical identifiers
Product name	Erioglaucine
Catalogue No.	VQ-000564
CAS Number	3844-45-9
IUPAC name	disodium;2-[[4-[ethyl-[(3-sulfonatophenyl)methyl]amino]phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]benzenesulfonate
Molecular formula	C₃₇H₃₄N₂Na₂O₉S₃
Molecular weight	792.9 g/mol
Exact mass	792.1222
HSN code	32049000
InChIKey	SGHZXLIDFTYFHQ-UHFFFAOYSA-L
SMILES	CCN(CC1=CC(=CC=C1)S(=O)(=O)[O-])C2=CC=C(C=C2)C(=C3C=CC(=[N+](CC)CC4=CC(=CC=C4)S(=O)(=O)[O-])C=C3)C5=CC=CC=C5S(=O)(=O)[O-].[Na+].[Na+]
PubChem CID	19700

Physical properties
Physical form	Solid
Appearance	Solid
H-bond donors / acceptors	0 / 10
TPSA	203 Å²
Synonyms	Acid Blue 9, Alphazurine FG, Brilliant Blue FCF, Brilliant Blue, Blue 1206, FD & C Blue no. 1, Fenazo Blue XI, Japan Blue 1, Merantine Blue EG, Cosmetic Blue Lake, Hexacol Brilliant Blue A, Brilliant Blue FCF supra

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 3844-45-9

Microscopy

Brilliant blue FCF

CAS: 3844-45-9
Formula: C₃₇H₃₄N₂Na₂O₉S₃
MW: 792.9 g/mol

VQ-000507

Frequently asked questions

What is the CAS number of Erioglaucine?

The CAS Registry Number of Erioglaucine is 3844-45-9. It is also known as Acid Blue 9, Alphazurine FG, Brilliant Blue FCF.

What is the molecular formula and molecular weight of Erioglaucine?

Erioglaucine has the molecular formula C37H34N2Na2O9S3 and a molecular weight of 792.9 g/mol.

Which grade and pack sizes of Erioglaucine can I order?

We supply Erioglaucine, in 10 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Erioglaucine?

Yes. Every lot of Erioglaucine is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Erioglaucine be shipped internationally?

Yes. We export Erioglaucine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.