Our glycolic acid with low formaldehyde

Our glycolic acid  with low formaldehyde

Some customers ask us the formaldehyde content of our glycolic acid recently. In fact, our product almost do not have it. We produce it use Hydroxy acetonitrile rather not produce from formaldehyde.

So our glycolic acid is very safety for cosmetic / pharma usage.  It also has the very low Chloride. Here pls check the following our specification.You also can download here. COA of Glycolic acid 99

Items Specifications Results
Appearance Colorless or white crystal White crystal
Content(C2H4O3) ≥99.0% 99.60%
Clarity experiment Pass Pass
Water Insoluble ≤0.01% 0.004%
Residue on ignition ≤0.05% 0.01%
Chroma(Hazen) ≤5 2
H2SO4 experiment

(darkened Substances)

Pass Pass
formaldehyde <20ppm 5ppm
Chloride (Cl) ≤0.0005% 0.0005%
Sulfates ( SO4) ≤0.005% 0.004%
Iron(Fe) ≤0.0005% 0.0002%
Heavy metals(Pb) ≤0.001% 0.0002%
Arsenic(As) ≤0.002% 0.0001%