HANGZHOU LINGEBA TECHNOLOGY CO.,LTD
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Business Type:Manufacturer
Country/Region:China
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glycolic acid solution with purity 70% to be used for facial peels
1.Introduction of purity 70% glycolic acid solution
Glycolic acid crystal can be used in fine pharmaceutical synthesis, cosmetics, adhesive, solder, raw material for coating. As well as an agent for nickel plate. They are also used in emulsion polymers, solvents and ink and paint additive to improve flow properties and impart gloss.
2.Physical data of 70% glycolic acid solution
Property | Specification |
Appearance | Clear,colorless liquid |
Acid, total as C2H403, % | 70.0~72.0 |
Acid, free acid as C2H403, % | 62.0 |
Clarity test | Conforms |
Water insoluble, % | ≤0.01 |
Residue on ignition, % | ≤0.3 |
Colority(Hazen units) | ≤5 |
Sulfuric acid test(easily carbonized material) | Conforms |
Chloride(Cl-), % | ≤0.001 |
Sulphate(SO42- ), % | ≤0.05 |
Iron(Fe), % | ≤0.001 |
Heavy metal(Ph), % | ≤0.001 |
Arsenic(As), % | ≤0.0002 |
Water, % | 28.0~30.0 |
3.Solubility of glycolic acid 70% solution
Freely soluable in water, methanol, ethanol, acetone, acetic acid and ethyl acetate; hardly soluble in hydrocarbon solvents.
4.Attribute
Low odor, high water solubility, no flammability, biodegradability; efficient neutralization, compatibility with many cleaning additives.
