1.07910

Kieselguhr

purified and calcined

• 别名: Kieselguhr
• CAS号: 68855-54-9
• MDL號碼: MFCD00132803
• 分類程式碼代碼: 11101527
• 酶委員會索引編號: 272-489-0
• NACRES: NB.21

属性

• 品質等級: 100
• 技術: thin layer chromatography (TLC): suitable
• pH值: 10 (20 °C, 100 g/L in H₂O)
• mp: >450 °C
• 溶解度: 0.0037 g/L
• 密度: 2.36 g/cm³ at 20 °C
• 體積密度: 300 kg/m³
• 儲存溫度: no temp limit
• InChI: 1S/C4H9.Li/c1-3-4-2;/h1,3-4H2,2H3;
• InChI 密鑰: MZRVEZGGRBJDDB-UHFFFAOYSA-N

说明

分析報告

Identity: passes test
Substances soluble in hydrochloric acid: ≤ 1.0 %
pH-value (10 %; water): 5 - 9
Chloride (Cl): ≤ 0.01 %
Sulphate (SO₄): ≤ 0.02 %
Fe (Iron): ≤ 0.05 %
Heavy metals (as Pb): ≤ 0.01 %
Loss on ignition (980 °C): ≤ 0.2 %
Particle size (< 0.1 mm): about 98
Bulk density: about 20

安全信息

• 象形圖: GHS08
• 訊號詞: Danger
• 危險聲明: H372
• 防範說明: P260 - P264 - P270 - P314 - P501
• 危險分類: STOT RE 1 Inhalation
• 標靶器官: Lungs
• 儲存類別代碼: 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable