Erioglaucine disodium salt

CAS 3844-45-9C37H34Na2N2O9S3Cell Biology

Erioglaucine disodium salt (CAS: 3844-45-9), with the molecular formula C37H34Na2N2O9S3 and a molecular weight of 792.85 g/mol, is a synthetic organic compound. It is primarily recognised for its use as a dye, specifically as an acid dye. This compound finds application in various staining procedures within biological and histological contexts, owing to its chromophoric properties. TSS supplies this chemical for laboratory and research applications.

IUPAC: Acid Blue 9,Alphazurine FG,FD&C;BLUE No. 1

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Erioglaucine disodium salt (C37H34Na2N2O9S3) — chemical structure, CAS 3844-45-9; Life Science, fine chemical supplied by Tech Serve Solutions

Cell BiologyHematology and HistologyStains & DyesA to ZStains and Dyes

01 /Applications

Biological Staining

Erioglaucine disodium salt serves as a vital stain in cell biology and histology. Its ability to impart colour allows for the visualisation of cellular structures and tissues under microscopic examination.

Dye Applications

As an acid dye, it is used in applications requiring a stable colourant. Its chromophoric properties are leveraged in laboratory settings for various dyeing purposes.

Research Reagent

This compound is utilised as a reagent in chemical and biological research. It is employed in experiments where a specific dye with defined spectral properties is required.

02 /Properties

Molecular weight	792.85
Empirical formula	C37H34Na2N2O9S3
Solubility	H2O: soluble0.005 g/L
Melting point	283 °C (dec.)(lit.)

03 /Safety & handling

Hazard statements

H412Harmful to aquatic life with long-lasting effects

Precautionary statements

P273Avoid release to the environment

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Water hazard class (WGK, DE)	3
Risk statements (R)	52/53

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

3844-45-9

MDL number

MFCD00012141

PubChem substance

24888531

05 /Additional specifications

Colour Index Number	42090
Absorption	extinction/306-310 nm, H2O ≥10000extinction/627-631 nm, H2O ≥80000extinction/627-631 nm, H2O ≥9500λmax 406 nmλmax 625 nm (2nd)

06 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

07 /Frequently asked questions

What is Erioglaucine disodium salt used for?

Erioglaucine disodium salt is primarily used as a stain in cell biology and histology, and as a dye in various laboratory and research applications.

What are the CAS number and formula for Erioglaucine disodium salt?

The CAS number for Erioglaucine disodium salt is 3844-45-9, and its molecular formula is C37H34Na2N2O9S3.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Erioglaucine disodium salt for laboratory and research use. The specific assay and purity details are available on the product's technical data sheet. TSS does not represent this product as USP, BP, or EP grade.

What are the main hazards associated with Erioglaucine disodium salt?

Erioglaucine disodium salt is classified with hazard statement H412, indicating it is harmful to aquatic life with long-lasting effects. Appropriate personal protective equipment, including eyeshields and gloves, should be worn during handling. A P273 precautionary statement advises to avoid release to the environment.

How is Erioglaucine disodium salt packed and exported?

Erioglaucine disodium salt is carefully packed to ensure safe transit and is exported globally by TSS in compliance with international shipping regulations.