1.08556

Hydrogen peroxide solution

35%, EMPLURA^®

• 同義詞: Hydrogen peroxide solution, Perhydrol
• 經驗公式（希爾表示法）: H₂O₂
• CAS號碼: 7722-84-1
• 分子量：: 34.01
• Beilstein: 3587191
• MDL號碼: MFCD00011333
• 分類程式碼代碼: 12352304
• NACRES: NA.21

屬性

• 產品名稱: 过氧化氢 溶液, EMPLURA^®
• 蒸汽壓力: 20 hPa ( 20 °C); 23.3 mmHg ( 30 °C)
• 品質等級: 200
• 產品線: EMPLURA^®
• 形狀: liquid
• 效力: 1193-1270 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rabbit)
• 濃度: ≥35.0% (manganometric)
• 雜質: ≤0.005% Chloride (Cl)
• pH值: 2-4 (20 °C in H₂O)
• bp: 110 °C/1013 hPa
• mp: -24 °C
• 密度: 1.13 g/cm³ at 20 °C
• 儲存溫度: 2-30°C
• SMILES 字串: OO
• InChI: 1S/H2O2/c1-2/h1-2H
• InChI 密鑰: MHAJPDPJQMAIIY-UHFFFAOYSA-N

描述

應用

• An In Vitro Study on the Effects of Hydrogen Peroxide-Based Bleaching Agents on Enamel: This study used Field Emission Scanning Electron Microscopy (FESEM) with Energy Dispersive Spectroscopy (EDS) to evaluate the impact of hydrogen peroxide-based bleaching agents on enamel, emphasizing the structural changes induced by 35% hydrogen peroxide (Ps S et al., 2024).

分析報告

Assay (manganometric): ≥ 35.0 %
Free acid (as sulfuric acid): ≤ 0.2
Chloride (Cl): ≤ 0.005 %

法律資訊

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

安全資訊

• 象形圖: GHS05,GHS07
• 訊號詞: Danger
• 危險聲明: H302 - H315 - H318 - H335 - H412
• 防範說明: P261 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• 危險分類: Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 5.1B - Oxidizing hazardous materials
• 水污染物質分類（WGK）: WGK 1