Tiron, 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: 149-45-1
• Molecular Formula: C6H10Na2O8S2
• Molecular Weight (g/mol): 320.238
• MDL Number: MFCD00149531
• InChI Key: HEOKHLCODUWALT-UHFFFAOYSA-N
• Synonym: 4,5-Dihydroxy-1,3-benzenedisulfonic acid, disodium salt monohydrate
• PubChem CID: 131674010
• IUPAC Name: 4,5-dihydroxybenzene-1,3-disulfonic acid;molecular hydrogen;sodium
• SMILES: [HH].[HH].C1=C(C=C(C(=C1S(=O)(=O)O)O)O)S(=O)(=O)O.[Na].[Na]

• Melting Point: >300.0°C
• Linear Formula: (HO)₂C₆H₂(SO₃Na)₂·H₂O
• Beilstein: 11, 297
• Merck Index: 15, 9621
• Solubility Information: Solubility in water: freely soluble.
• Infrared Spectrum: Authentic
• Formula Weight: 332.21
• Loss on Drying: 4% to 6% (typically)
• Packaging: Glass bottle
• Color: White
• Quantity: 25 g
• Physical Form: Powder
• Chemical Name or Material: Tiron™

Safety and Handling

Product Identifier

• 1,2-Dihydroxybenzene-3,5-disulfonic acid, disodium salt monohydrate

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

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

Precautionary Statement

• 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/soap.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Supplemental information

• MIXTURE LIST-Contains : 1,2-Dihydroxybenzene-3,5-disulfonic acid, disodium salt monohydrate

RUO – Research Use Only