89466

TISAB II solution

• 동의어(들): Total ionic strength adjustment buffer II solution
• UNSPSC 코드: 26111700
• NACRES: NB.61

속성

• 양식: liquid
• Quality Level: 100
• density: 1.18 g/mL at 20 °C

설명

일반 설명

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TISAB, in general, is mixed with samples, as it helps in maintaining the ionic strength and pH constant. It is mainly used to decomplex metal-F complexes. TISAB II can be prepared using NaCl with glacial acetic acid, 1,2-Cyclohexylenedinitrilotetraacetic acid and NaOH. It also has high concentrations of cation chelators that hydrolyse fluoride-ion pairs to form fluoride ions.

애플리케이션

TISAB II is used to determine total fluoride concentration using fluoride ion-sensitive electrode from dental varnish. It may also be used for the fluoride determination in presence of Fe(III) and Si.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H319
• 예방조치 성명서: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Storage Class Code: 12 - Non Combustible Liquids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter