Glycolic Acid Tech 70% from PureTech Scientific is the only domestically produced hydroxyacetic acid. It is supplied in a 70% chloride-free solution resulting in low corrosivity, making it ideal for a versatile range of industrial and institutional applications.
Appearance: Clear, light amber liquid
Total acid , as glycolic (% wt): 70.0-72.0
Formic acid (% wt): <1
Sulfates, as SO4 (ppm): ≤600
Dichloroacetic acid (ppb): Not detected
Chloride (ppm): Not detected
Color, Gardner: ≤3
Turbidity (NTU): ≤5
pH, at 25 °C (77 °F): 0.1
Filterable solids: None
Density at 15.6 °C (60 °F), g/mL: 1.27
7-day biodegradability, %: 89.6
High water solubility: –19°C (–2°F) for 50%; 10°C (50°F) for 70%
CAS number: 79-14-1
Primary Chemistry:
Glycolic acid, 2-Hydroxyacetic acid
Glycolic Acid Tech 70% from PureTech Scientific is the industry benchmark for glycolic acid for industrial and institutional applications. PureTech Scientific glycolic acid is an alpha-hydroxy organic acid with a low molecular weight. It features the smallest molecule of the alpha-hydroxycarboxylic acids family, which provides excellent penetration and deeper cleaning when used in cleaning and descaling products.
Glycolic acid is an outstanding choice for a broad range of cleaning applications due to its dual functional groups, hydroxyl (OH) and carboxyl (COOH). The dual functionality enables exceptional cleaning performance for mineral and hard water scales. It also exhibits superior metal-chelation efficacy combined with low corrosivity, making it an ideal choice for metal cleaning applications.
Glycolic acid occurs naturally as a trace component in sugarcane, beets, grapes, and fruits. PureTech Scientific synthesizes their glycolic acid through a sustainable manufacturing process in Belle, WV.
Glycolic acid from PureTech Scientific is also available in high-purity cosmetic grades and high-purity industrial grades depending on the end-use industry and application needs.
Appearance: Clear, light amber liquid
Total acid , as glycolic (% wt): 70.0-72.0
Formic acid (% wt): <1
Sulfates, as SO4 (ppm): ≤600
Dichloroacetic acid (ppb): Not detected
Chloride (ppm): Not detected
Color, Gardner: ≤3
Turbidity (NTU): ≤5
pH, at 25 °C (77 °F): 0.1
Filterable solids: None
Density at 15.6 °C (60 °F), g/mL: 1.27
7-day biodegradability, %: 89.6
High water solubility: –19°C (–2°F) for 50%; 10°C (50°F) for 70%
CAS number: 79-14-1
Primary Chemistry:
Glycolic acid, 2-Hydroxyacetic acid
High toxicity of inorganic acids
Corrosion damage from cleaning agents
Ineffective penetration and scale removal
Supply chain issues with imported glycolic acid
Strong odors and high VOC levels in acids
Elevated chloride content in glycolic acid
Handling and storage difficulties
Challenges in rinsing acids
Glycolic acid’s unique chemistry means it has a wide range of applications across a diverse set of end industries.
Industrial applications:
Printing inks and inkjet for bleed control
Textile dyes and finishes
Leather and taxidermy acid treatment, pickling, and dye fixation
Printed circuit board (PCB) fluxes and electronic cleaners
Electropolishing solutions
Manufacturing of glycolates and polyglycolic chemicals
Cleaning applications:
Hard surface and all-purpose cleaners
Kitchen and bathroom cleaners
Concrete cleaners and removers
Masonry surface cleaners
Metal cleaners and rust removers
Industrial water cleaners and descaler
Boiler system cleaners and descaler
Water well descaler and well flow stimulation
Dairy and food equipment cleaners
Glycolic acid, a versatile hydroxyacetic acid from PureTech Scientific, has been increasingly used in the oil and gas industry due to its unique properties that enhance various operational processes. It is known for its effective cleaning, corrosion inhibition, and scale-removal capabilities.
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