225673

硫酸银

ACS reagent, 99%

• 别名: 硫酸二银（I）盐
• 线性分子式: Ag₂SO₄
• CAS号: 10294-26-5
• 分子量: 311.80
• EC號碼: 233-653-7
• MDL號碼: MFCD00003407
• 分類程式碼代碼: 12352302
• PubChem物質ID: 329752325
• NACRES: NA.21

属性

• 等級: ACS reagent
• 品質等級: 200
• 化驗: 99%
• 形狀: lumps and powder
• 反應適用性: reagent type: catalyst; core: silver
• 雜質: ≤0.02% insoluble matter and silver chloride; ≤0.03% not HCl pptd.
• mp: 652 °C (lit.)
• 負離子痕跡: nitrate (NO₃^-): ≤0.001%
• 正離子痕跡: Fe: ≤0.001%
• SMILES 字串: [Ag+].[Ag+].[O-]S([O-])(=O)=O
• InChI: 1S/2Ag.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
• InChI 密鑰: YPNVIBVEFVRZPJ-UHFFFAOYSA-L

说明

一般說明

Silver sulfate is an inorganic compound that can be used as a catalyst in various reactions such as halodecarboxylation of aryl aromatic acids, ortho-acrylation, and cycloaddition reaction to synthesize N-vinyl-substituted 1,2,3-triazoles.

應用

Silver sulfate can be used as:

• A catalyst for the sulfonation of waste-based polystyrene into polystyrene sulfonic acid.
• A chloride inhibitory agent in the determination of chemical oxygen demand (COD).

安全信息

• 象形圖: GHS05,GHS09
• 訊號詞: Danger
• 危險聲明: H318,H410
• 防範說明: P273 - P280 - P305 + P351 + P338 - P391 - P501
• 危險分類: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1
• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable