Sodium phosphite dibasic pentahydrate [13517-23-2]

Sodium Phosphite Dibasic Pentahydrate [13517-23-2] carries a recognized safety classification for professional environments, making it suitable for handling in controlled settings. Its molecular formula is Na2HPO3 · 5H2O, with a molecular weight of 216.03. This compound belongs to the Salt category, serving as a di-sodium phosphite derivative. It presents as a white solid, with a pH range of 9.0 - 10.0 and a sodium oxide content greater than 28.0%. The assayed purity is at least 98.0%, while impurities such as phosphorus, chloride, sulfate, and heavy metals are all below the specified limits. This specific product is distinguished by its high-grade composition and packaging in appropriate sizes. It finds utility as a buffer in diagnostic applications and within various inorganic chemical processes.

• CAS Number: 13517-23-2
• Molecular Formula: Na2HPO3 · 5H2O
• Harmonised Tariff Code: 2835100090
• Assay: ≥ 98.0%
• Appearance: White solid
• Categories: Buffers Diagnostic Raw Materials Inorganic Chemicals Salts
• Molecular Weight: 216.03
• Chloride (Cl): ≤ 0.01%