Wright's Stain Cas 68988-92-1

Rui's pigment can be used directly without any preparation process. A small amount of neutral glycerol is added to the dye solution to prevent methanol evaporation or oxidation, and it can also make blood cell staining clearer. Often used for blood and cell smears, bone marrow cell smears, and bacterial staining. The cytoplasm is red, the nucleus and bacteria are blue, and the eosinophilic granules are orange red.

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Model:
68988-92-1
Brand:
bosschemical
Code:
68988-92-1

Product Description

Wright's stain Basic information
Product Name:	Wright's stain
CAS:	68988-92-1
MF:	C36H27Br4N3O5S+2
MW:	933.29768
EINECS:	273-541-5
Mol File:	68988-92-1.mol
Wright's stain Chemical Properties
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
Fp	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
λmax	520-530 nm (Eosin)
λmax	645-655 nm (Azure)
EPA Substance Registry System	Stains, biological, Wright's (68988-92-1)

Staining agent

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Each batch comes with TDS/MSDS/COA; accepts third-party testing (SGS, etc.)

Chemical detection methods

Spectroscopic Analysis Methods

Ultraviolet-Vis Spectrophotometry (UV-Vis)
Infrared Spectroscopy (IR/FTIR)
Atomic Absorption Spectroscopy (AAS)
X-ray Fluorescence Spectroscopy (XRF)
Nuclear Magnetic Resonance Spectroscopy (NMR)

Chromatographic Analysis

Gas Chromatography (GC)
High Performance Liquid Chromatography (HPLC)
Ion Chromatography (IC)
Thin Layer Chromatography (TLC)

Mass Spectrometry Analysis

GC-MS / LC-MS/MS: Qualitative and Quantitative Analysis
ICP-MS: Trace Metal Elements (ppb Level)
TOF-MS: Precise Molecular Weight Determination

Electrochemical analysis methods

Polypotentiometric methods
Conductivity methods
Polarographic methods / Voltammetric methods
Coulometric analysis

Thermal Analysis Methods

Thermogravimetric Analysis (TGA)
Differential Scanning Calorimetry (DSC)
Differential Thermal Analysis (DTA)

Classical wet chemical analysis

Titration analysis
Gravity analysis