526266

焼成珪藻土

meets USP/NF testing specifications

• 別名: Diatomaceous earth, calcined
• CAS番号: 91053-39-3
• EC Number: 293-303-4
• MDL番号: MFCD00132803
• UNSPSCコード: 11101527
• PubChem Substance ID: 329757862
• NACRES: NA.21

特性

• 認証: meets USP/NF testing specifications
• 形状: powder
• 比活性: ≤1 EU/g (endotoxin)
• 組成: SiO₂, 98%
• パラメーター: 0.100 (Permeability(Darcy))
• テクニック: ion chromatography: suitable
• 不純物: ≤0.2% water solubles; ≤2.0% acid solubles
• 粒径: 0.20-0.45 mm
• 微量陽イオン: As: ≤10 ppm (leachable); Fe: ≤8 ppm (acid soluble); Pb: ≤10 ppm (leachable)
• SMILES記法: O=[Si]=O
• InChI: 1S/O2Si/c1-3-2
• InChI Key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N

詳細

詳細

Celpure^®P100 (Diatomaceous earth, DE) is natural amorphous silica formed from the fossilized skeletons of diatoms. It is extracted, crushed, dried and calcined with or without flux material. DE is widely used as filler in construction materials, paints and as anti-caking agent for agricultural chemicals. It has high water and oil absorption ability. The potential toxicity of different samples of DE has been assessed. DE is also employed as an adsorbent for column chromatography.

アプリケーション

For high-purity, high-throughput processes

法的情報

Product of Imerys Filtration Minerals

Celpure is a registered trademark of Advanced Minerals Corporation

安全性情報

• ピクトグラム: GHS08
• シグナルワード: Danger
• 危険有害性情報: H372
• 注意書き: P314
• 危険有害性の分類: STOT RE 1 Inhalation
• ターゲットの組織: Lungs
• 保管分類コード: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: nwg
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable