Pamoic acid, 98+%, 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

Chemical Identifiers

• CAS: 130-85-8
• Molecular Formula: C23H16O6
• Molecular Weight (g/mol): 388.38
• MDL Number: MFCD00004079
• InChI Key: WLJNZVDCPSBLRP-UHFFFAOYSA-N
• Synonym: pamoic acid, embonic acid, 4,4'-methylenebis 3-hydroxy-2-naphthoic acid, pamosaeure, unii-7rrq8qz38n, 2-naphthalenecarboxylic acid, 4,4'-methylenebis 3-hydroxy, 7rrq8qz38n, pamoic acid 98+% hplc, 4,4'-methylen-bis-3-hydroxy-2-naphthoesaeure
• PubChem CID: 8546
• ChEBI: CHEBI:50186
• IUPAC Name: 4-[(3-carboxy-2-hydroxynaphthalen-1-yl)methyl]-3-hydroxynaphthalene-2-carboxylic acid
• SMILES: OC(=O)C1=C(O)C(CC2=C3C=CC=CC3=CC(C(O)=O)=C2O)=C2C=CC=CC2=C1

• Melting Point: >300.0°C
• Assay Percent Range: 98+%
• Beilstein: 10, 575
• Merck Index: 15, 7106
• Solubility Information: Solubility in water: practically insoluble. Other solubilities: practically insoluble in acetic acid, practically insoluble in alcohol, ether and, benzene, soluble in nitrobenzene and pyridine, sparingly soluble in chloroform
• Formula Weight: 388.38
• Percent Purity: ≥98%
• Quantity: 500 g
• Infrared Spectrum: Authentic
• Loss on Drying: 1% max. (105°C, 1 hr)
• Packaging: Plastic bottle
• Physical Form: Crystalline Powder
• Chemical Name or Material: Pamoic acid

Safety and Handling

Product Identifier

• Pamoic acid

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H315-Causes skin irritation.

Precautionary Statement

• 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.

RUO – Research Use Only