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HomeProduct name listWright's stain

Wright's stain

Synonym(s):Hematology Stain;Wright Stain Powder

  • CAS NO.:68988-92-1
  • Empirical Formula: C36H27Br4N3O5S+2
  • Molecular Weight: 933.29768
  • MDL number: MFCD00082143
  • EINECS: 273-541-5
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-05-18 11:30:58
Wright's stain Structural

What is Wright's stain?

Chemical properties

blue with red shades to dark purple solution

The Uses of Wright's stain

Wright Stain (cas# 68988-92-1) is a compound useful in organic synthesis.

What are the applications of Application

Wright Stain is A commonly used hematological stain with applications in microorganism staining as well

Definition

Wright's stain is a complex compound from eosin and an oxidized and partly demethylated methylene blue. Identification or analysis is unknown.

Properties of Wright's stain

Melting point: -98°C
Boiling point: 65°C
Density  0.8
vapor density  3.17 (vs air)
vapor pressure  97.68 mm of Hg (@ 20°C)
refractive index  1.52-1.522
Flash point: 11°C
storage temp.  Sealed in dry,Room Temperature
solubility  methanol: soluble10mg/10 mL
form  Solid
color  Dark green
Odor Dark blue
explosive limit 6-36.50%
Water Solubility  Easily soluble in cold water
EPA Substance Registry System Stains, biological, Wright's (68988-92-1)

Safety information for Wright's stain

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P280:Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313:IF eye irritation persists: Get medical advice/attention.

Computed Descriptors for Wright's stain

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