Bisomer FCC 72, Bikanol Sam 720, Antifoamer 720, CAS: 1869074-97-4

• CAS No.: 1869074-97-4
• Formula: 1869074-97-4
• EINECS: 1869074-97-4
• Environmental Protection: Yes
• Color: Clear Amber Liquid
• Appearance: Liquid
• Model NO.: 1869074-97-4
• Kind: Metal Surface Disposal Agent
• Usage: Antifoamer
• Acid-Base Property: Neutral Surface Disposal Agent
• Transport Package: Drum
• Specification: 200kg/drum
• Trademark: Baischem
• Origin: China
• HS Code: 3401199000
• Production Capacity: 3000t

Product Description

Product Description:

Antifoamer 720 is a non-ionic, concentrated, 100% active low foam polyalkylene glycol based surfactant. lt is an exceptional antifoam either alone or as part of a formulated product.
Antifoamer 720 has been specifically developed for the suppression of foam in the sugar-beet processing industry,particularly in low temperature applications.

Product Properties:
 

Property	Value	Method
Kinematic viscosity at 40ºC,mm²/s	210	ASTM D445
Density at 20ºC,kg/m³	994	ASTM D1298
Flash point, COC,ºC	>200	ASTM D92
Cloud point(1% aqueous),ºC	<0	ASTM D2500
Pour point,ºC	-30	ASTM D97

Dosing & Formulation:   

Antifoamer 720 should be added continuously by means of a micro-metering pump into areas of high agitation to ensure optimum dispersion of the product. Dosing points should ideally be as near as possible to where foam generation is most problematic.

Antifoamer 720 may be used as a concentrate or may be formulated with natural fatty acids such as tall oil fatty acid (TOFA) to reduce product viscosity and aid product handling. A typical formulation would consist of 40% of Antifoamer 720 + 60% TOFA, with properties given below:
 

Property	Value	Method
Kinematic viscosity at 40ºC,mm²/s	85	ASTM D445
Density, kg/m3	938	ASTM D1298
Flash point, COC,ºC	>190	ASTM D92
Pour point,ºC	-5	ASTM D97

Applications:

Antifoamer 720 offers superior antifoam and defoaming characteristics once dispersed throughout the sugar-beet transport / washing system.  lt is designed to remain active in cyclic transport systems for several cycles of transport water and offers minimal environmental effects due it its inherent partial biodegradability.

When starting up the plant using Antifoamer 720 , a higher dosage than normal should be applied to ensure the entire system is adequately treated. This may be reduced after one cycle (5 - 7 hours).

Continued additions provide a "top up" function as the product works throughout the system for many cycles. Antifoamer 720 has proven to be effective over the temperature range 5 - 26ºC and over a wide pH range.

Storage:
Keep only in the original container in a cool. well-ventilated place
Keep away from heat 
Protect from direct sunlight
When storing in tanks above 60 °C, cover with a layer of nitrogen-protective gas
Do not store together with reductants.
Do not store together with oxidants.

Handling:
Ensure that workrooms are adequately ventilated.
Avoid spraying/aerosol generation.
Use adeguate ventilation and/or engineering controls in high temperature processing to prevent exposure to vapors.

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