1.02186

Charcoal activated

for analysis

• 同義詞: Charcoal activated
• 經驗公式（希爾表示法）: C
• CAS號碼: 7440-44-0
• 分子量：: 12.01
• 分類程式碼代碼: 11101522
• 酶委員會索引編號: 231-153-3
• NACRES: NB.21

屬性

• 品質等級: 200
• 形狀: solid
• 表面積: 800-1500 m²/g
• 雜質: ≤0.2% EtOH solubles; ≤0.5% Substances soluble in water; ≤0.5% water solubles; ≤1% HNO3 solubles
• 燃燒殘留物: ≤1% (600 °C)
• 損耗: ≤ 10% loss on drying
• 粒徑: <100 μm (~90%)
• mp: 3550 °C
• 體積密度: 150‑440 kg/m³
• 負離子痕跡: sulfate (SO₄^2-): ≤100 ppm
• 正離子痕跡: Fe: ≤300 ppm; Pb: ≤10 ppm; Zn: ≤10 ppm
• 儲存溫度: no temp limit
• InChI: 1S/C
• InChI 密鑰: OKTJSMMVPCPJKN-UHFFFAOYSA-N

描述

分析報告

Identity: conforms
Substances soluble in nitric acid: ≤ 1 %
Substances soluble in water: ≤ 0.5 %
Substances soluble in Ethanol: ≤ 0.2 %
Sulphate (SO₄): ≤ 100 ppm
Fe (Iron): ≤ 300 ppm
Pb (Lead): ≤ 10 ppm
Zn (Zinc): ≤ 10 ppm
n-Hexane adsorption: ≥ 30 %
Residue on ignition (600 °C): ≤ 1 %
Loss on drying: ≤ 10 %
Particle size (< 100 µm): about 90 %

安全資訊

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: nwg
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable