p-Toluenesulfonic acid, sodium salt

Codice prodotto.	Quantity	Packaging	Dimensione della confezione
10669384	100 g	Glass bottle	100g
10412293	500 g	Glass bottle	500g

Codice prodotto. 10669384 Fornitore Thermo Scientific Acros N. del fornitore 421231000

Descrizione

CAS: 657-84-1 | C7H7NaO3S | 194.18 g/mol

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.

Specifica

Identificatori chimici

• CAS: 657-84-1
• Molecular Formula: C7H7NaO3S
• Molecular Weight (g/mol): 194.18
• MDL Number: MFCD00798566,MFCD00064388
• InChI Key: KVCGISUBCHHTDD-UHFFFAOYSA-M
• Synonym: sodium p-toluenesulfonate, sodium 4-methylbenzenesulfonate, sodium tosylate, p-toluenesulfonic acid sodium salt, sodium toluenesulfonate, sodium toluenesulphonate, tosylate, sodium, naxonate hydrotrope, cyclophil sts 70, eltesol st 34
• PubChem CID: 3720192
• IUPAC Name: sodium;4-methylbenzenesulfonate
• SMILES: [Na+].CC1=CC=C(C=C1)S([O-])(=O)=O

• Melting Point: >400°C
• Color: White
• Flash Point: >500°C
• Infrared Spectrum: Authentic
• Packaging: Glass bottle
• Quantity: 100 g
• Beilstein: 11,97
• Fieser: 11,535; 12,507
• Merck Index: 14,9533
• Solubility Information: Solubility in water: soluble.
• Formula Weight: 194.19
• Percent Purity: ≥97.5% (ion exchange; alkalimetry)
• Physical Form: Powder
• Chemical Name or Material: p-Toluenesulfonic acid, sodium salt

Sicurezza e movimentazione

Identificativo prodotto

• p-Toluenesulfonic acid, sodium salt

Avvertenza

• Warning

Categoria di pericolo

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

Indicazioni di pericolo

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

Consigli di prudenza

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

SDS

RUO – Research Use Only