USD $25.00-25.00 / Kilogram
USD $25.00-25.00 / Kilogram
USD $25.00-25.00 / Kilogram
USD $25.00-25.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $25.00-25.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $25.00-25.00 / Kilogram
english name: glycolic acid
english synonyms: aceticacid, hydroxy-; acidehydroxyacetique; alpha-hydroxyacetic acid;
alpha-hydroxyaceticacid; glycolic; glycolicacid, solution; hoch2cooh; hydroxy-aceticaci.
cas: 79-14-1
molecular formula: c2h4o3
molecular weight: 76.05
einecs: 201-180-5
certification
items |
specifications |
appearance |
colorless or white crystal |
content(c2h4o3) |
≥99.0% |
clarity experiment |
pass |
water insoluble |
≤0.01% |
residue on ignition |
≤0.05% |
chroma(hazen) |
≤5 |
h2so4 experiment(darkened substances) |
pass |
chloride (cl) |
≤0.0005% |
sulfates ( so4) |
≤0.005% |
iron(fe) |
≤0.0005% |
heavy metals(pb) |
≤0.001% |
arsenic(as) |
≤0.002% |
organic synthesis of raw materials, can be used in the production of ethylene glycol.hydroxy acetic acid is mainly used as a cleaning agent. 2% glycolic acid and 1% formic acid mixed mixed acid is a kind of high efficiency and low cost of detergent, suitable forcleaning air conditioner; preparing fiber dyeing agent, detergent, welding agent ingredients,varnish ingredients, copper inhibitor, adhesives, oil demulsifier and metal chelating agent;hydroxy acetic acid the sodium salt, potassium salt as additive electroplating solution.other uses include electrolytic grinding, metal pickling, leather dyeing and tanning agent.it can also be used as a chemical analysis reagent.