Thermo Scientific Chemicals Hematoxylin, 85%

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Indicator

Specifications

Chemical Identifiers

• CAS: 517-28-2
• Molecular Formula: C16H14O6
• Molecular Weight (g/mol): 302.28
• MDL Number: MFCD00078111
• InChI Key: WZUVPPKBWHMQCE-WKTCHCBJNA-N
• Synonym: Natural Black 1, C.I. 75290
• PubChem CID: 45029742
• IUPAC Name: (6aR)-7,11b-dihydro-6H-indeno[2,1-c]chromene-3,4,6a,9,10-pentol
• SMILES: [H][C@]12C3=C(C[C@@]1(O)COC1=C2C=CC(O)=C1O)C=C(O)C(O)=C3

• Melting Point: 100.0°C to 120.0°C
• Assay Percent Range: 85%
• Solubility Information: Solubility in water: slightly soluble; soluble in hot water;. Other solubilities: soluble in hot alcohol, glycerol, borax, alkali hy, droxides (aq. solution purple red; becomes blue vi, olett during storage at air).
• Infrared Spectrum: Authentic
• Formula Weight: 302.27
• Loss on Drying: 10% (105°C) max.
• Percent Purity: 85%
• Grade: Pure
• Packaging: Glass Bottle
• UV_Vis: 88% (on dry substance) min.
• Color: Beige to Brown
• Quantity: 25 g
• Physical Form: Powder
• Chemical Name or Material: Hematoxylin

Safety and Handling

Product Identifier

• Hematoxylin

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2

Hazard Statement

• H319-Causes serious eye irritation.

Precautionary Statement

• P264-Wash face, hands and anyexposed skin thoroughly after handling.
• 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. Continue rinsing.
• P337+P313-If eye irritation persists: Get medical advice/attention.

Supplemental information

• MIXTURE LIST-Contains : Hematoxylin

RUO – Research Use Only