1.07561

Extran^® AP 22

liquid, acidic concentrate (contains citric acid)

• 동의어(들): TM=["EXTRAN"] AP 22 cleaning agent; TM=["EXTRAN"] AP 22 detergent
• UNSPSC 코드: 41103206
• NACRES: NA.21

속성

• Quality Level: 200
• 형태: liquid
• 환경친화적 대안 제품 특성: Design for Degradation; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• 불순물: 32-35% Free acid (as citric acid)
• pH: 3.0 (20 °C, 2 g/L in H₂O)
• density: 1.15 g/cm³ at 20 °C
• 환경친화적 대안 카테고리: Aligned,
• 저장 온도: no temp limit

설명

일반 설명

Extran^® AP 22 is an acidic laboratory cleaning agent. It cleans reliably and prevents residues from being carried over to the subsequent analysis, and ensuring accurate results.

We are committed to bringing you greener alternative products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is environmentally friendly having bio-degradable active ingredients. Click here for more information.

애플리케이션

Extran^® AP 22 can be used both as a pre-wash agent and a rinsing agent with a neutralizing effect.
When used as:

• A pre-wash agent, it primarily dissolves carbonates and hydroxides from the residues. Protein substances and organic bases, such as amines, are often removed.
• A rinsing agent, it is especially suitable for removing remaining traces of alkali on the cleaned material or, in the case of solution carry-over, for neutralization.

This acidic cleaning agent is also well suited to the removal of calcareous deposits in the washing machine. The product is recommended for cases in which gentle conditions must be maintained. Particularly suitable for the gentle removal of calcareous deposits, e.g., on taps or sensitive metal and glass surfaces.

분석 메모

Free acid (as citric acid): 32.0 - 35.0 %
Density (d 20 °C/ 4 °C): 1.140 - 1.150

법적 정보

EXTRAN is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H319 - H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1