90066

Aluminum oxide on TLC-glass plates

with fluorescent indicator 254 nm, aluminum oxide matrix, L × W 20 cm × 20 cm, binder, Organic, fluorescent indicator

• UNSPSC 코드: 41115711

속성

• material: aluminum oxide matrix; glass support
• 품질: with fluorescent indicator 254 nm
• 특징: binder Organic; fluorescent indicator
• 제조업체/상표: Sigma-Aldrich
• 기술: thin layer chromatography (TLC): suitable
• 길이 × 너비: 20 cm × 20 cm
• 레이어 두께: 250 μm
• 입자 크기: 11.0-14.0 μm
• 공극 크기: 60 Å medium pore diameter

설명

일반 설명

Aluminum oxide (Alumina) was used as an adsorbent in TLC. It can be prepared by calcination of aluminium hydroxide in moderate temperature followed by washing. The adsorbent is backed on glass plates to perform TLC.
It is also evident that the amount of water affects the chromatographic behavior of alumina during TLC. There are three types:
a. Acidic
b. Basic
c. Neutral[1]

애플리케이션

Aluminum oxide on TLC-glass plates may be used for TLC and HPTLC.

기타 정보

this product will be discontinued, please find the alternative product here :
105713

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)