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Cotton Blue
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Tristains

S10055

Cotton Blue

CAS No
28983-56-4
Synonym(s)
Acid Blue 93
Molecular Formula:
C37H27N3Na2O9S3
Molecular Weight:
799.8
EC Number:
249-352-9
Colour Index Number:
42780
PubChem CID:
14513727
MDL number:
MFCD00058509
Specification SDS Available pack size: 100g, 50g
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Description

Cotton Blue CAS: 28983-56-4 | MF: C37H27N3Na2O9S3 | MW: 799.8, Buy now Histological Stains & Dyes for Histology, Cytology, Microbiology, Hematology & Biology Lab from TriStains. All Tristains products are exclusively distributed by Dawn Scientific Inc.

Cotton Blue is a bluish black powder. Its chemical formula is C37H27N3Na2O9S3. It is soluble in water and slightly soluble in ethanol. Cotton blue is also known as Methyl blue. Cotton Blue Stain is formulated with lactophenol, which serves as the mounting fluid and the dye, cotton blue. An aniline dye called cotton blue stains the chitin in the cell walls of fungi, giving the fungus preparation color and highlighting and contrasting the structures. It is used as a stain in histology.

TriStains provides a marketplace for histology and biological stains, which is comprehensive enough to encompass the peculiar requirements of laboratories specializing in Histology, Cytology, Microbiology, and Hematology. With a reputation for exceeding quality expectations, TriStains performance is outstanding which allows for resolution of cell and tissue components fundamental to life sciences to be clearly visualized. Each product under TriStains series is validated for accuracy, reliability and consistency. TriStains, which manufactures and markets stains and indicators in various packing, offers laboratories turn key solutions for all their staining and indicator needs, improving accuracy in every experiment.

Application :

  • Cotton blue is mainly used to fungal staining. 
  • It is an acid dye that stains the chitin present in the cell walls of fungi. The stain imparts blue color on fungal hyphae.

Benefits :

  • Gives reliable and accurate results
  • Stable and effective color
Additional information
Brand

Tristains

Size

100g, 50g

CAS No

28983-56-4

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TECHNICAL INFORMATION
Alternate Names Acid Blue 93
Application Methyl Blue is a histology stain for collagen in tissue sections
CAS Number 28983-56-4
Molecular Weight 799.80
Molecular Formula: C37H27N3Na2O9S3

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data (including water content).

Methyl Blue is a histology dye commonly used to stain collagen blue in tissue sections. The compound has been determined useful as a vital dye for interocular observations. Methyl Blue has been incorporated in Sabouraud agar for the identification of Candida albicans strains. The compound has also been incorporated in other histology staining procedures such as Mallory’s connective tissue stain.

TECHNICAL INFORMATION

Physical State Solid
Solubility Soluble in water (1 mg/ml).
Storage Store at 4° C

SAFETY INFORMATION

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
WGK Germany 3
RTECS DB5044700
PubChem CID 24801911
Merck Index 14: 6028
MDL Number MFCD00058509
EC Number 249-352-9
SMILES C1=CC(=NC2=CC=C(C=C2)S(=O)(=O)[O-])C=CC1=C(C3=CC=C(C=C3) NC4=CC=C(C=C4)S(=O)(=O)O)C5=CC=C(C=C5)NC6=CC=C(C=C6) S(=O)(=O)[O-].[Na+].[Na+]

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