indicate Label	Physicochemical properties	Test Method
Outside View	Colorless or Slightly yellowish Transparent Liquid	eye Measure
P H Value	6 .0~ 8.0	Precision pH Test strip ( 1% Aqueous solution )
Sticky degree ( 25 °C) /cp	500~1000	GB/T 5561

III. Application Areas

Biological fermentation ；
Desalination of seawater ；

IV. How to Use

It can be added directly to the system to eliminate foam, or it can be diluted with water or a foaming liquid to form a uniform solution before being introduced into the foaming system; once diluted, it should be used up as soon as possible. 。

V. Packaging and Storage

This product uses 25L Plastic bucket or 200L Plastic drum packaging, or custom-made according to customer requirements. Please… 5~35 Store under ℃ conditions and avoid direct heating. In the event of ignition or combustion, extinguish the fire using standard procedures for petroleum products. 。

In 5~35 °C At room temperature, under unopened packaging conditions, the shelf life is from the date of manufacture. 12 Months.

SH-237 Polyether Defoamer

Ⅰ. Features

Polyoxypropylene oxyethylene glycerol ether

Ⅱ. Technical Data

Item	Index	Test Method
Appearance	Colorless or yellowish transparent liquid	Visual inspection
pH	6.0~8.0	Precise pH test paper (1% aqueous solution)
Viscosity ( 25℃, cp)	500~1000	GB/T 5561

III. Applications

Bio-fermentation;
Seawater desalination.

Ⅳ. How to Use

This product can be added directly to the foaming system for defoaming, or diluted first before use with water or the foaming liquid into a homogeneous solution. Once diluted, it should be used as soon as possible.

V. Packaging and Storage

This product is packaged in 25L or 200L plastic drums, or in a customized size as per customer request. Please store at 5℃~35℃ and avoid direct heating. If it catches fire and burns, put out the fire according to the general petroleum products method.

The shelf life is 12 months from the date of production at 5℃~35℃ in unopened packaging.

Compound Food Additive: Compound Antifoaming Agent (Formula No. 2)

none

Compound Food Additive: Compound Antifoaming Agent (Formula No. 2)

无

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