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antifoam agents used in fermentation

antifoam agents used in fermentation

Antifoam agents used in fermentation 237 Series polyether defoamer for Industrial fermentation


The Antifoam agents used in fermentation 237 Series polyether defoamer for Industrial fermentation is mainly designed for fermentation defoaming industry, with the characteristic of quick  defoaming and long time foam depressing effect. It also can be easily dispersed in water,and has  good compatibility with liquid , non-toxic, non-corrosive. 

Antifoam agents used in fermentation 237 Series polyether defoamer for Industrial fermentation

1. Chemical Composition

SH-237-5 :Poly Oxygen Propylene Glycerin Ether Defoamer  for Fermentation
SH-237-2 :Polyoxyethylene Poly Oxygen Propylene Glycerin Ether Defoamer  for Fermentation

2. Technical Index

Item Index
Appearance Colorless to light yellow liquid,
without mechanical impurity
hydroxyl value(calculated by KOH (mg/g) 45~56
Acid Value (calculated by KOH(mg/g) ≦0.3
Cloudy Point(10g/L in 1mol/L HCl),℃ 17-25
Water content w/%, ≦1.0

3. Usage and characteristics

The product is mainly designed for fermentation defoaming industry, with the characteristic of quick  defoaming and long time foam depressing effect. It also can be easily dispersed in water,and has  good compatibility with liquid , non-toxic, non-corrosive. It is mainly used in the fermentation procedure of citric acid、 oxytertracycline、 penicillin、 tetracycline、 aureomycin、lincomycin、 erythrocin、 neomycin、 aminoglutaric acid、 diaminocaproic acid、 abamectin,enzyme reparation、coenzyme-Q10、erythritol、yeast、 xanthan gum、 long-chain dicarboxylic acid. It also can be added to the manufacturing process of other chemicals.

4. Method for Application

Disinfected  with bass raw materials, it also can be disinfected partly by adding material in the later part of the fermentation process. In general, under normal conditions, the dosage of 0.3-1.0‰ will meet the requirement of fermentation defoaming cycle

5. Packaging and Delivery

1. This antifoam agents used in fermentation is available in 200Kg PE drum or internal-coated bucket. Alternate packaging is available upon request.

2. Sealed in a cool, ventilated and dry place, avoiding exposure to the sun and rain. Strictly prohibit from mixing, storing or transporting with strong acid, alkali and toxic substances.

3. Under the condition above, product storage period is 12 months from the date of manufacture. Exceeding the guarantee period, it can be used if it is qualified after analyzed.

4. Transported as non-dangerous goods.

The items, suggestions and technology data stated above are sincere. In view of the conditions of the product used is out of our control, the customer has the sole responsibility for determining that the product meets your requirements, including both dosage and performance.
 
  • Model: 237 antifoam agents used in fermentation

  • Certification: SGS SKS BRC

  • Supply Capacity: 50000 Tons each month

  • Package: Be packed in clean, dry iron drums and sealed