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Cosmetic Grade 99% crystal powder Glycolic Acid / glycolic acid Liquid 70 / CAS CAS 79-14-1
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Product Description
CAS: 79-14-1
Common Name: Glycolic Acid
Chemical Name:glycolic;glycolicacid,solution;HOCH2COOH;hydroxy-aceticaci;Kyselina glykolova;Kyselina
hydroxyoctova;kyselinaglykolova; kyselinahydroxyoctova
Molecular formula: C2H4O3
Description: Glycolic acid is the smallest alpha-hydroxy acid (AHA). It is mainly supplemented to various skin-care products to improve the skin’s appearance and texture. It can also reduce wrinkles, acne scarring, and hyperpigmentation. In textile industry, it can be used as a dyeing and tanning agent. It can also be used as a flavoring agent in food processing, and as a skin care agent in the pharmaceutical industry. It can also be added into emulsion polymers, solvents and ink additives to improve flow properties and impart gloss. Moreover, it is a useful intermediate for organic synthesis including oxidative-reduction, esterification and long chain polymerization.
Common Name: Glycolic Acid
Chemical Name:glycolic;glycolicacid,solution;HOCH2COOH;hydroxy-aceticaci;Kyselina glykolova;Kyselina
hydroxyoctova;kyselinaglykolova; kyselinahydroxyoctova
Molecular formula: C2H4O3
Description: Glycolic acid is the smallest alpha-hydroxy acid (AHA). It is mainly supplemented to various skin-care products to improve the skin’s appearance and texture. It can also reduce wrinkles, acne scarring, and hyperpigmentation. In textile industry, it can be used as a dyeing and tanning agent. It can also be used as a flavoring agent in food processing, and as a skin care agent in the pharmaceutical industry. It can also be added into emulsion polymers, solvents and ink additives to improve flow properties and impart gloss. Moreover, it is a useful intermediate for organic synthesis including oxidative-reduction, esterification and long chain polymerization.
Glycolic acid, CH20HCOOH, also known as hydroxyacetic acid, is composed of colorless deliquescent leaflets that decompose at approximately 78° C (172 OF). It is soluble in water,alcohol,and ether.Glycolic acid is used in dyeing, tanning, electropolishing,and in foodstuffs. It is produced by oxidizing glycol with dilute nitric acid.
Specification
Glycolic acid 70%
Item | Specifications | Result | |
Appearance | Colorless liquid | Colorless liquid | |
Content(C2H4O3) | 70.0%-72.0% | 70.58 | |
Free acid(C2H4O3) | ≥ 62.0% | 64.01 | |
Clarity experiment | Pass | Pass | |
Water Insoluble | ≤0.01% | 0.004% | |
Residue on ignition | ≤0.3% | 0.02% | |
Chroma | ≤5 | 3 | |
H2SO4 experiment(darkened Substances) | Pass | Pass | |
Chloride as Cl | ≤0.001% | 0.0005% | |
Sulfates as SO4 | ≤0.05% | 0.01% | |
Iron | ≤0.001% | 0.0003% | |
Pb | ≤0.001% | 0.0002% | |
As | ≤0.0002% | 0.00005% | |
Conclusion: | The above product conforms to the requirements. | ||
Glycolic acid 99%
Item | Specifications | Result | |
Appearance | White crystal | White crystal | |
Content | ≥99% | 99.60% | |
Clarity experiment | Pass | Pass | |
Water Insoluble | ≤0.01% | 0.004% | |
Residue on ignition | ≤0.05% | 0.01% | |
Chroma | ≤5 | 2 | |
Chloride as Cl | ≤0.0005% | 0.0005% | |
Sulfates as SO4 | ≤0.005% | 0.004% | |
Iron | ≤0.0005% | 0.0002% | |
Pb | ≤0.001% | 0.0002% | |
As | ≤0.0002% | 0.0001% | |
Conclusion: | The above product conforms to Enterprise standard | ||
Function
1, the chemical cleaning: 70 percent glycolic acid solution is mainly used as cleaning agents, 2% glycolic acid and 1% of formic acid mixture is a high efficiency, low cost of cleaning agents can be used as air-conditioning, boiler, power plant pipeline , condensers, heat exchangers and other major cleaning materials.
2, biodegradable materials: Widely used in the preparation submerged in vivo drug release systems, submerged repair equipment, bio-absorbable surgical sutures, artificial bones and organs materials, very development prospects. Polylactic acid and polyglycolic acid has become a new field of materials development focus.
3, fungicides: As a special structure containing glycolic acid hydroxyl and carboxyl groups, with the metal cation formed by
hydrophilic chelate ligand bond, so the growth of iron-oxidizing bacteria significantly inhibited, can be used as fungicides, It can also be used in a variety of ore flotation in as inhibitors.
4, household chemicals: 99% Glycolic acid is good effect to remove dead skin and hair drug can be synthesized anti skin aging, whitening cosmetic ingredients acid, can reach moisturize skin, promote skin update of efficacy. The molecular weight of glycolic acid is very small, it can effectively penetrate skin pores, in short span of time skin aging, wrinkles, dark spots, acne and other problems, so it is unanimously respected medical field.
5, plating surface treatment: glycolic acid can also be used in electroplating industry, glycolic acid sodium salt, potassium salt used as a plating additive, but also for plating grinding, metal pickling, leather dyeing and tanning agents of green chemical raw materials. Glycolic acid is electroless nickel complexing agent, corrosion resistant, fast response, good finish, etc., it is to improve the quality of electroless nickel best formulation materials.
In addition, glycolic acid can be used in the textile industry, dyeing wool and cellulose fiber fabric crosslinking coupling agent or a carboxyl group-containing fabrics crosslinking catalysts; also be used as an adhesive, oil demulsifiers, welding and coating ingredients and synthesis of a variety of pharmaceuticals, pesticides and chemical additives.
2, biodegradable materials: Widely used in the preparation submerged in vivo drug release systems, submerged repair equipment, bio-absorbable surgical sutures, artificial bones and organs materials, very development prospects. Polylactic acid and polyglycolic acid has become a new field of materials development focus.
3, fungicides: As a special structure containing glycolic acid hydroxyl and carboxyl groups, with the metal cation formed by
hydrophilic chelate ligand bond, so the growth of iron-oxidizing bacteria significantly inhibited, can be used as fungicides, It can also be used in a variety of ore flotation in as inhibitors.
4, household chemicals: 99% Glycolic acid is good effect to remove dead skin and hair drug can be synthesized anti skin aging, whitening cosmetic ingredients acid, can reach moisturize skin, promote skin update of efficacy. The molecular weight of glycolic acid is very small, it can effectively penetrate skin pores, in short span of time skin aging, wrinkles, dark spots, acne and other problems, so it is unanimously respected medical field.
5, plating surface treatment: glycolic acid can also be used in electroplating industry, glycolic acid sodium salt, potassium salt used as a plating additive, but also for plating grinding, metal pickling, leather dyeing and tanning agents of green chemical raw materials. Glycolic acid is electroless nickel complexing agent, corrosion resistant, fast response, good finish, etc., it is to improve the quality of electroless nickel best formulation materials.
In addition, glycolic acid can be used in the textile industry, dyeing wool and cellulose fiber fabric crosslinking coupling agent or a carboxyl group-containing fabrics crosslinking catalysts; also be used as an adhesive, oil demulsifiers, welding and coating ingredients and synthesis of a variety of pharmaceuticals, pesticides and chemical additives.
Packing & Delivery
Company Profile
Qingdao Sigma chemical Co., Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma chemical Co., Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
The aim of Qingdao Sigma chemical Co., Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
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