A5633

Antifoam A Concentrate

active silicone polymer 100 %

• 동의어(들): Silicone Antifoam Solution
• UNSPSC 코드: 12161900
• NACRES: NA.25

속성

• 설명: 100% active silicone polymer
• Quality Level: 200
• 양식: suspension
• 미포함: emulsifier
• 구성: active silicone polymer, 100%
• 기술: cell culture | mammalian: suitable; microbiological culture: suitable

설명

일반 설명

Antifoam A Concentrate is an extremely effective foam suppressor for aqueous and non-aqueous systems. It is 100% active silicone polymer. No emulsifiers are present. Antifoam A Concentrate is typically effective at 1-100 ppm. Antifoam A Concentrate should be diluted with 3-10 parts of propylene glycol (aqueous) or vegetable oil (nonaqueous) with slow mixing. The product will be stable in the pH range of 5 to 9. Antifoam A Concentrate can be added directly to a fermentation medium, but it is not recommended that it be pumped to a fermenter on an as-needed basis.

애플리케이션

An extremely effective foam suppresser for use in aqueous and non-aqueous systems.

Antifoam A Concentrate has been used as a component of Luria Bertani culture medium for growth of BL21 (DE3) E. coli cells transformed with the plasmids. It has also been used as a constituent in the preparation of aerosol generation fluid.

재구성

1-50 ppm is adequate for most applications.

안전성 정보

• 픽토그램: GHS09
• 신호어: Warning
• 유해 및 위험 성명서: H410
• 예방조치 성명서: P273 - P391 - P501
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point (°F): >213.8 °F - closed cup
• Flash Point (°C): > 101 °C - closed cup
• 개인 보호 장비: Eyeshields, Gloves, type ABEK (EN14387) respirator filter