Laboratory Reagents

• Appearance
• Solid Powder

• Application
• Other , Microscopy, tissue staining

• Boiling point
• Decomposes

• CAS No
• 517-28-2

• Chemical Name
• Other, Hematoxylin

• Classification
• Other, Biological Stain

• Color
• Dark purple/violet (typical for hematoxylin stains)

• EINECS No
• 208-237-3

• Grade
• LR

• HS Code
• 3204

• Melting Point
• 270-275C

• Molecular Formula
• C16H14O6

• Molecular Weight
• 302.28 g/mol

• Other Names
• Natural Black 1

• Ph Level
• Neutral to mildly acidic

• Physical Form
• Powder

• Poisonous
• Other, Non-poisonous in laboratory use

• Purity(%)
• 99.9%

• Shape
• other, Crystalline (typical)

• Shelf Life
• 24 months

• Smell
• Other, Odorless

• Storage
• Other, Store in cool, dry place

• Structural Formula
• C16H14O6 structure

• Type
• Stain For Microscopy

• Usage
• RESEARCH & LABORATORY

• CAS No
• 115-40-2

• Grade
• AR Grade

• Molecular Formula
• C21H16Br2O5S

• Molecular Weight
• 540.22

• Ph Level
• 5.2-6.8

• Physical Form
• Powder

• Shelf Life
• 24 Months

• Storage
• Cool and dry place

• Usage
• Laboratory