High Purity More Than 95% Hematoxylin CAS 517-28-2 Yellow to Brown Powder

• CAS No.: 517-28-2
• Formula: C16h14o6
• EINECS: 208-237-3
• Appearance: Powder
• Colour: Yellow to Brown Powder
• Transport Package: 1kg/Bottle
• Trademark: GW
• Origin: China

Product Description

Product Name: Hematoxylin
CAS No.: 517-28-2
Molecular Formula:C16H14O6
Molecular Weight: 302.28
Description:Hematoxylin is an organic substance with the chemical formula C16H14O6, a brown crystalline powder.Hematoxylin and eosin are frequently used in histology, unlike iodine solution, which is a permanent stain. Other commonly used stains containing hematoxylin are phosphotungstic hematoxylin stains, which are mixtures of phosphotungstic acid and hematoxylin.
Application: 
1,Used as a stain for nuclei and chromatin.
2,Used for photometric determination of vanadium, aluminum, tin(IV), niobium, tantalum, etc.
Specification:

Item	Specification
Appearance	Yellow to brown powder
Solubility	1mg/ml in EtOH,yellow to brown,clear
Identification	UV
Purity	≥95%