4-Nitrobenzenesulfonic acid hydrate, 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: 138-42-1
• Molecular Formula: C6H5NO5S
• Molecular Weight (g/mol): 203.17
• MDL Number: MFCD09037353
• InChI Key: SPXOTSHWBDUUMT-UHFFFAOYSA-N
• Synonym: 4-nitrobenzenesulfonic acid, benzenesulfonic acid, 4-nitro, p-nitrobenzenesulfonic acid, 4-nitrobenzenesulfonate, p-nitrophenylsulfonic acid, 4-nitrobenzenesulphonic acid, 4-nitro-benzenesulfonic acid, benzenesulfonic acid, p-nitro, ccris 3132, acmc-1bvgi
• PubChem CID: 8740
• IUPAC Name: 4-nitrobenzene-1-sulfonic acid
• SMILES: OS(=O)(=O)C1=CC=C(C=C1)[N+]([O-])=O

• CAS Min %: 80.0
• CAS Max %: 100.0
• Melting Point: 105.0°C to 112.0°C
• Color: Beige to Orange-Yellow
• Infrared Spectrum: Authentic
• Assay Percent Range: 97.5% min. (HPLC)
• Packaging: Glass bottle
• Linear Formula: SO₃HC₆H₄NO₂
• Quantity: 25 g
• Formula Weight: 203.18
• Percent Purity: 98%
• Physical Form: Crystalline Powder
• Chemical Name or Material: 4-Nitrobenzenesulfonic acid hydrate, pract., 85%

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement Causes severe skin burns and eye damage.
Precautionary Statement	GHS P Statement Avoid breathing dust/fume/gas/mist/vapors/spray. 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
EINECSNumber	205-329-5

SDS

RUO – Research Use Only