Light yellow transparent liquid. Miscible with water, slightly soluble in ethanol, ethyl ether. Insoluble in esters, aromatic solvents. The solution was placed in the air is very unstable, but not bad, glyoxylic acid in aqueous solution exist in hydrated form, corrosive and irritating.
Analysis of Dangerous Properties For Goods in storage and Transport Handing: Keep containers closed when not in use. Avoid contact with skin, eyes and clothing. Avoid inhalation of vapor or mist. Handle under dry protective gas; ensure good ventilation at the workplace. Wash skin with soap and water after contact. Empty containers may contain product residue. Do not reuse and damage empty container. Keep away from foodstuffs beverages and feed.
Storage: Keep container tightly sealed. Store in a cool (2-8°C), dry, well-ventilated and fireproof storage place. Store away from oxidizing agents. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Consumption of food and beverage should be avoided in work areas. Wash hands with soap and water before eating and drinking.
Protection Measures The usual precautionary measures for handling chemicals should be followed. Complete suit protecting against chemicals, The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace. Wash hands before breaks and at the end of workday.
First-aid Measures Eye: Flush eyes with plenty of soap and water for at least 15 minutes while holding eyelids open. Obtain medical aid.
Skin: Immediately flush skin with plenty of water and soap and rinse thoroughly for at least 15 minutes while removing
contaminated clothing and shoes. If large areas of the skin is damaged or if irritation persists get medical attention. Wash
clothing and shoes before reuse.
Inhalation: Remove victim to fresh area. If not breathing, give artificial respiration, preferably mouth-to-mouth. If breathing is difficult, give oxygen. Keep patient warm. In severe cases, or if recovery is not rapid or complete seek immediate medical attention.
Ingestion: Do NOT induce vomiting. Never give anything by mouth to an unconscious person. If patient is conscious, Wash out mouth with water. If patient feels unwell call a physician immediately.
Fire-extinguishing Method: Use water spray, dry chemical powder and appropriate foam or carbon dioxide. Wear
self-contained breathing apparatus for firefighting if necessary.
Accidental Release Measures: Use personal protective equipment. Evacuate personnel to safe areas. Avoid contact with eye. Wear respiratory protection, Ensure adequate ventilation, Avoid breathing vapors, mist or gas. Avoid contact with the spilled material. Shut off source of the leak only if is safe to do so. Absorb with sand, diatomite, acid binders, universal binders, sawdust and etc. inert absorbent material. Collect as much of the spilled material as possible, placed the spilled material into a suitable closed disposal container. Wash spill site with plenty of water after material has been taken up. Keep spilled material out of sewers, ditches and bodies of water.
