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200 Kilogram |
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Glycolic acid Hydrocyacetic acid 79-14-1
Cosmetic grade,
High Pure,
Low Chloride content
<p> </p> <table style="width: 612px"> <tbody> <tr> <td style="width: 306px"> <p> INCI Name:</p> </td> <td style="width: 306px"> <p> Glycolic Acid</p> </td> </tr> <tr> <td style="width: 306px"> <p> Synonyms:</p> </td> <td style="width: 306px"> <p> Hydroxyacetic Acid</p> </td> </tr> <tr> <td style="width: 306px"> <p> CAS No.:</p> </td> <td style="width: 306px"> <p> 79-14-1</p> </td> </tr> <tr> <td style="width: 306px"> <p> EINECS No.:</p> </td> <td style="width: 306px"> <p> 201-180-5</p> </td> </tr> <tr> <td style="width: 306px"> <p> Molecular Formula:</p> </td> <td style="width: 306px"> <p> C2H4O3</p> </td> </tr> <tr> <td style="width: 306px"> <p> Molecular Weight: </p> </td> <td style="width: 306px"> <p> 76.05</p> </td> </tr> </tbody> </table> <p> </p> <p> Solubility: Freely soluble in water, methanol, ethanol, acetone, acetic acid and ethyl acetate; slightly soluble in ethyl ether, but hardly soluble in hydrocarbon solvents.</p> <p> Attribute: Low odor, high water solubility, no flammability, biodegradability; efficient neutralization, compatibility with many cleaning additives.</p> <p> </p> <table style="width: 628px"> <tbody> <tr> <td style="width: 292px"> <p> Property</p> </td> <td style="width: 336px"> <p> Specification </p> </td> </tr> <tr> <td style="width: 292px"> <p> Appearance </p> </td> <td style="width: 336px"> <p> Clear, colorless crystals</p> </td> </tr> <tr> <td style="width: 292px"> <p> Acid, total as C2H403, % </p> </td> <td style="width: 336px"> <p> ≧99.0</p> </td> </tr> <tr> <td style="width: 292px"> <p> Clarity test </p> </td> <td style="width: 336px"> <p> Conforms</p> </td> </tr> <tr> <td style="width: 292px"> <p> Water insoluble, %</p> </td> <td style="width: 336px"> <p> ≤0.01</p> </td> </tr> <tr> <td style="width: 292px"> <p> Residue on ignition, %</p> </td> <td style="width: 336px"> <p> ≤0.05</p> </td> </tr> <tr> <td style="width: 292px"> <p> Colority(Hazen units)</p> </td> <td style="width: 336px"> <p> ≤5</p> </td> </tr> <tr> <td style="width: 292px"> <p> Sulfuric acid test(easily carbonized material)</p> </td> <td style="width: 336px"> <p> Conforms</p> </td> </tr> <tr> <td style="width: 292px"> <p> Chloride(Cl-), %</p> </td> <td style="width: 336px"> <p> ≤0.0005</p> </td> </tr> <tr> <td style="width: 292px"> <p> Sulphate(SO42- ), %</p> </td> <td style="width: 336px"> <p> ≤0.005</p> </td> </tr> <tr> <td style="width: 292px"> <p> Iron(Fe), %</p> </td> <td style="width: 336px"> <p> ≤0.0005</p> </td> </tr> <tr> <td style="width: 292px"> <p> Heavy metal(Ph), %</p> </td> <td style="width: 336px"> <p> ≤0.001</p> </td> </tr> <tr> <td style="width: 292px"> <p> Arsenic(As), %</p> </td> <td style="width: 336px"> <p> ≤0.0002 </p> </td> </tr> </tbody> </table> <p> </p> <p> Applications: 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.</p> <p> </p> <p> Stability and Storage: It is chemically stable to 50°C (122°F). Polymerization occurs above 50°C (122°F).</p> <p> Package: 2.5 kgs vacuumed bag, 20kgs drum.</p> <p> Shelf life: 24 months</p>
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