Guanine, 99+%, Thermo Scientific Chemicals

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.

Specifications

• Absorbance: lambda max. 248nm, pH 1, 1.35 to 1.41 (A250/A260), 0.82 to 0.86 (A280/A260), 0.47 to 0.51 (A290/A260)
• Melting Point: 360°C
• Color: White to Cream
• Ignition Residue: 0.1% max.
• Loss on Drying: 0.5% max.
• Infrared Spectrum: Authentic
• Assay Percent Range: 99% min. (HPLC)
• Packaging: Glass bottle
• Quantity: 100 g
• Beilstein: 26, 449
• Merck Index: 15, 4599
• Solubility Information: Solubility in water: practically insoluble. Other solubilities: freely soluble in alkali hydroxides,dilute acids,sparingly soluble in alcohol and ether
• Formula Weight: 151.13
• Percent Purity: 99+%
• Physical Form: Powder
• Chemical Name or Material: Guanine

Safety and Handling

Hazard Category	GHS Signal Word: Warning
Hazard Statement	GHS H Statement: Causes skin irritation. Causes serious eye irritation.
Precautionary Statement	GHS P Statement: IF ON SKIN: Wash with plenty of soap and water. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
EINECSNumber	200-799-8

SDS

RUO – Research Use Only