Glyoxal 40% acid Component, PH value and color

Glyoxal 40% also calls Oxaladehyde. It is an aliphatic binary aldehyde with the simplest molecular structure. Glyoxal 40% is basic chemical. As a high-performance anti shrinkage and anti wrinkle finishing agent, it is widely used in textiles, papermaking, petroleum, metallurgy, and construction.

Glyoxal can selectively absorb any concentration of sulfur dioxide. So it is used water treatment, washing, sanitation, and cosmetics industry.

Glyoxal 40% is normal chemical. See Cetificate for sale Transport from Huashihang Group. It has acid characteristic. Because it has the acid components formic acid, acetic acid. It is a little corrosive. But it does not corrosion to oil pipelines. Glyoxal 40% is widely used for Hydrogen sulfide absorbent on petroleum.

?Most China glyoxal 40% Ph value value is 2.5max, actual result 1.8-2.1 without special treatment.

Some customers require PH must be 2.0min. This is BASF standard. In our technicians eyes, glyoxal 40% best quality is PH around 1.9-2.1,which is also good for downstream products. In China, none customers have requirements for PH value. Huashihang customized Glyoxal 40% with formaldehyde 100PPM, PH 2.35 for a few customers via inland trading companies. Since 2019, we stop customizing Ph as purchasing quantities reduces.

PH value influence the color of glyoxal 40%. Higher PH has yellower color. Commonly, most China glyoxal 40% color 20#max. For Huashihang Group, our actual color for glyoxal 40% is 10# or 15#.

If you only inquiry glyoxal 40% Ph 2.0min, you can buy our present glyoxal 40% to blend PH until your target. We can also share the formula. Contact us via email [email protected]