Tiron (1,2-Dihydroxybenzene-3,5-disulfonic acid disodium salt) C6H6Na2O9S2 [149-45-1]

Tiron (1,2-Dihydroxybenzene-3,5-Disulfonic Acid Disodium Salt) C6H6Na2O9S2 [149-45-1] is available in professionally graded form for technical applications. Its molecular formula is (OH)2C6H2(SO3Na)2 · H2O, with a molecular weight of 332.22. This compound belongs to the class of organic stains and indicators. It features two hydroxyl groups, two sulfonic acid groups, and two sodium ions, along with one water molecule. This Tiron product is specifically offered with a pH range of 2.1 - 2.7, an assay of ≥97.0%, and appears as a pearl crystalline powder.

• CAS Number: 149-45-1
• Assay: ≥97.0%
• Molecular Weight: 332.22
• Exact Mass: 313.91429799
• Molecular Formula: (OH)2C6H2(SO3Na)2 · H2O
• GHS Signal Word: Warning
• Hazard Statements:
• H315: Causes skin irritation [Warning Skin corrosion/irritation]