A5757
Antifoam B Emulsion
aqueous-silicone emulsion
๋์์ด(๋ค):
Antifoaming agent B
์กฐ์ง ๋ฐ ๊ณ์ฝ ๊ฐ๊ฒฉ์ ๋ณด๋ ค๋ฉด ๋ก๊ทธ์ธ๋ฅผ ํด๋ฆญํฉ๋๋ค.
ํฌ๊ธฐ ์ ํ
๋ณด๊ธฐ ๋ณ๊ฒฝ
์ ํ์ ๋ณด (DICE ๋ฐฐ์ก ์ ๋น์ฉ ๋ณ๋)
NACRES:
NA.25
UNSPSC Code:
12161900
๊ธฐ์ ์๋น์ค
๋์์ด ํ์ํ์ ๊ฐ์? ์ ํฌ ์๋ จ๋ ๊ณผํ์ ํ์ด ๋์๋๋ฆฌ๊ฒ ์ต๋๋ค.
๋์ ๋ฌธ์Quality Segment
form
emulsion
contains
emulsifier (different from those present in Antifoam A emulsion)
technique(s)
cell culture | hybridoma: suitable, microbiological culture: suitable
viscosity
400 cP
density
1.01 g/mL
General description
Antifoam eliminates excessive foaming formed during impingement, due to proteins and/or carbohydrates in the collection medium. Antifoam B emulsion is a silicone based antifoam. Antifoam B emulsion does not affect the growth of bacteria. Antifoam B emulsion functions as an antifoaming agent in shake flask culture of bacteria.
Application
Antifoam B emulsion has been used:
- to enhance collection efficiency in collection media
- as a component in stress granule lysis buffer to reduce foaming, in host cell lysis buffer to reduce foaming caused by detergents
- to improve solubility of antibiotics
- as a foaming controls in bacterial growth media
Other Notes
A 10% aqueous emulsion of polydimethylsiloxane
์ ์ฅ ๋ฑ๊ธ
10 - Combustible liquids
wgk
WGK 3
flash_point_f
>214.0 ยฐF - closed cup
flash_point_c
> 101.1 ยฐC - closed cup
signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 2 - PBT - vPvB
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