935670

Sodium phosphate tribasic

≥99.9% trace metals basis

• 别名: Sodium orthophosphate, Trisodium phosphate
• 经验公式（希尔记法）: Na₃PO₄
• CAS号: 7601-54-9
• 分子量: 163.94
• MDL號碼: MFCD00003510
• 分類程式碼代碼: 12352302
• NACRES: NA.21

属性

• 品質等級: 200
• 化驗: ≥99.9% trace metals basis
• 形狀: (powder, crystals, or granules)
• 環保替代產品特色: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• 雜質: ≤1500 (trace metals analysis)
• 顏色: white to off-white
• mp: 1583 °C
• 溶解度: water: slightly soluble
• 密度: 2.54 g/cm³
• 環保替代類別: Enabling
• SMILES 字串: [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O
• InChI: 1S/3Na.H3O4P/c;;;1-5(2,3)4/h;;;(H3,1,2,3,4)/q3*+1;/p-3

说明

一般說明

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應用

Sodium phosphate tribasic is used to synthesis a reproducible Ag₃PO₄/TiO₂ visible light photocatalyst to improve the photocatalytic activity and stability of Ag₃PO₄. It has also been employed as a mineralizer in the hydrothermal synthesis of uniform single-crystalline CeO₂ nano-octahedrons and nanorods. It does not leave any impurities in the reaction system and makes it very easy to obtain and separate the octahedral and rod-like morphology.In addition, anodizing of Magnesium is studied in a solution containing sodium phosphate tribasic and KOH-aluminate to form anodic films of MgO and MgAl₂O₄ . Microarc oxidation coatings on magnesium alloy were created in sodium phosphate-KOH electrolytes with NaAlO₂. The addition of NaAlO₂ to the base electrolyte increased the amount of spinel MgAl₂O₄ in the oxide coating.

In general, sodium phosphate tribasic is used as:

1. component in the preparation of solid crystals of calcium hydroxyapatite substituted by strontium
2. block buffer to study segmental and subcellular distribution of CFTR in the kidney
3. pH control agent, water hardness precipitation, laboratory reagent, phosphatizing reagent.

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H315,H319,H335
• 防範說明: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable