223921

Ascarite^®

Sodium hydroxide-coated silica, 20-30 mesh

• 동의어(들): Ascarite CO₂ adsorbent
• CAS Number: 1310-73-2
• MDL number: MFCD00132264
• UNSPSC 코드: 12352302
• NACRES: NA.22

속성

• Quality Level: 100
• 형태: granular
• 입자 크기: 20-30 mesh
• InChI: 1S/Na.H2O/h;1H2/q+1;/p-1
• InChI key: HEMHJVSKTPXQMS-UHFFFAOYSA-M

설명

일반 설명

Ascarite^® is sodium hydroxide coated silica mainly used as carbon dioxide adsorbents. It is the second generation of the original Ascarite, which was derived from granular asbestos. Ascarite rapidly and quantitatively adsorbs carbon dioxide, (and acid gases), and is useful in a number of analytical and microanalytical procedures, physiological studies, etc.

애플리케이션

Ascarite^® can be used as a carbon dioxide (CO₂) trap.

특징 및 장점

The material is self-indicating, gradually changing color (to white) within a narrow zone due to the formation of sodium carbonate.

법적 정보

Ascarite is a registered trademark of Arthur H. Thomas Co.

안전성 정보

• 픽토그램: GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H290 - H314
• 예방조치 성명서: P234 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
• Storage Class Code: 8B - Non-combustible, corrosive hazardous materials
• WGK: WGK 3
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges