Oxalic acid cas no 6153566 material safety data sheet sdsmsds. Section 3 hazards identification emergency overview appearance. R21222056343 144627 50100% the full text for all rphrases are displayed in section 16 4 firstaid measures inhalation move the exposed person to fresh air at once. Oxalic acids main applications include cleaning or bleaching, especially for the removal of rust iron complexing agent. Aldrich 241172 page 5 of 6 inhalation may be harmful if inhaled.
Find msds or sds, a coa, data sheets and more information. Very hazardous in case of skin contact irritant, of eye contact irritant, of. Oxalic acid, dihydrate columbus chemical industries. Safety data sheet oxalic acid 975383 2 8 to fresh air and keep at rest in a position comfortable for breathing. Uses of oxalic acid remove rust and stains easily with. Cas 144627, ec number 2056343, chemical formula hooccooh.
Its utility in rust removal agents is due to its forming a stable, watersoluble salt with ferric iron, ferrioxalate ion. Identification of the substancemixture and of the supplier. Oxalic acid solutions can cause localised pain, discolouration of fingers and nails, possibly ulcers and gangrene. In case of contact, immediately flush eyes with plenty of water for at. It is a white crystalline solid that forms a colorless solution in water. Safety data sheet oxalic acid 975383 3 8 methods disposed of in accordance with local regulations. Oxalic acid crystals dissolve more readily in hot water than in sugar solution.
Chemical product and company identification product name. Physical and chemical properties molecular formula ho2cco2h2h2o. React with furfuryl alcohol, silver, sodium chloride, and sodium hypochlorite. Buy products related to oxalic acid cleaner products and see what customers say about oxalic acid cleaner products on free delivery possible on eligible purchases. Pesticide product label, oxalic acid dihydrate, united states deparment of agriculture, 912661 created date. Oxalic acid msds regulatory agency or respirator supplier, whichever is lowest.
Fire fighters should wear a positivepressure selfcontained breathing apparatus scba and protective fire fighting clothing includes fire fighting helmet, coat, trousers, boots and gloves. Reacts explosively with strong oxidizing materials and some silver compounds. N dot marine pollutant n dot severe marine pollutant n u. Department of homeland security this product does not contain any dhs chemicals. Oxalic acid which is also called ethanedioic acid and a type of dicarboxylic acid is a compound found naturally in many vegetables and plants. Page 2 of 8 msds oxalic acid inhalation of dust will produce irritation to gastrointestinal or respiratory tract, characterized by burning, sneezing and coughing. Oxalic acid can bind calcium to form calcium oxalate which is insoluble at physiological ph. Oxalic acid is the more common name of ethanedioic acid. Oxalic acid is toxic because of its acidic and chelating properties. Oxalic acid in varroa management scientific beekeeping. Us epa, pesticide product label, oxalic acid dihydrate, 03102015 author.
Material safety data sheet oxalic acid 10% solution msds section 1. Wear self contained breathing apparatus for fire fighting if necessary. Relevant identified uses of the substance or mixture and uses advised against. Kidney damage can be expected as the calcium is removed from the blood in the form of calcium oxalate. As a catalyst in the preparation of tetrahydroquinoline derivatives via imino dielsalder reaction. Oxalic acid, dihydrate ethanedioic acid, dihydrate 6153566 99 osha pel acgih tlv niosh rel niosh ingredient twa stel twa stel twa stel idlh oxalic acid, dihydrate 1 mgm 32 mgm 1 mgm3 none estab. Page 3 of 5 safety data sheet oxalic acid dihydrate fire fighting instructions. Signs and symptoms of exposure to the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated.
Oxalic acid is an organic compound with the formula c 2 h 2 o 4. Water spray, dry chemical, alcohol foam, or carbon dioxide. Oxalic acid, dihydrate page 3 of 4 section 10 stability and reactivity stability. In addition, the amount of oxalic acid in a blade of rhubarb is not a fixed number, but depends on leaf size, soil, developmental stage at the time of. Foam or water on molten oxalic acid may cause frothing. Material safety data sheet page 1 of 2 oxalic acid, dihydrate.
It is a conjugate acid of an oxalate 1 and an oxalate. Your new online msds binder is a place for you to store the material safety data sheets you need to deploy. Firstaid measures eyes rinse with plenty of water for at least 15 minutes and seek medical attention immediately. Oxalic acid uses and benefits what you need to know. When ingested, oxalic acid removes calcium from the blood. Fire residues and contaminated fire extinguishing water must be disposed of in accordance with local regulations. Oxalic acid is present as potential impurity in some active pharmaceutical ingredients.
When it is in a solid state, it is odorless, colorless but takes the form of white crystal substance after purification. Oxalic acid dihydrate classified as hazardous oxalic acid dihydrate 6153566 100 % xn r2122 4. The calcium oxalate then obstructs the kidney tubules. Ld50 orally in rats of 375 mgkg and calculates to a fatal dose of oxalic acid of about 22 grams of oxalic acid however, another msds estimates that the fatal dose would be about 5 to 15 grams. Thermal decomposition or combustion products may include the following substances. Oxalic acid, also known as ethanedioic acid, is a naturally occurring compound which is found in many different types of vegetables. Oxalic acid cas no 6153566 material safety data sheet sds msds. Oxalic acid, anhydrous revision date 27may2019 reportable quantity rq. Adsorption to sediment and bioconcentration in aquatic organisms may not be important fate process for oxalic acid. In its solid form, it is colorless and has the appearance of a white crystal substance when purified. Us epa, pesticide product label, oxalic acid dihydrate. Chemical waste generators must also consult local, regional, and. Oxalic acid msds oxalic acid 1 identification of the substancepreparation and companyundertaking product name oxalic acid supplier abbey chemicals 2730 north river road great yarmouth norfolk nr30 1sh tel. Contact with oxidizing materials may result in an explosive reaction.
Oxalic acid is widely used as an acid rinse in laundries, where it is effective in removing rust and ink stains because it converts most insoluble iron compounds into a. Safety data sheet oxalic acid 975383 3 8 special protective equipment for firefighters. Safety data sheet of 5 infosafe no 1ch4u issue date. Empty containers retain product residues that can be hazardous.
Firstaid measures if inhaled, remove from contaminated area to fresh air immediately. Oxalic acid is corrosive, or highly irritating, to the eyes, skin and mucous membranes including the respiratory tract. Our msds database is an easy to use, do it yourself tool, and best of all. Immediately call a poison center or doctor physician. Calcium oxalate thus formed might precipitate in the kidney tubules and the brain.
The name ethanedioic acid communicates that the molecule has two carbon atoms as in ethane and two acid groups cooh it is a white solid used in removal of certain kinds of stains, in removing calcium ions from solutions, and in tanning leather. Other companies are charging thousands of dollars to set up accounts and give you access to their msds online database. A fullface piece respirator with an organic vapor cartridge and dustmist filter may be worn up to 50 times the. Oxalic acid is a combustible solid below 101c 215f explosion. Empty containers pose a fire risk, evaporate the residue under a fume hood. Inhalation move casualty to fresh air and keep at rest. Its condensed formula is hooccooh, reflecting its classification as the simplest dicarboxylic acid. As little as 5 to 15 grams 71 mgkg may be fatal to humans.
Oxalic acid,dihydrate, lab created by global safety management, inc. Oxalic acid 975383 2 8 to fresh air and keep at rest in a position comfortable for breathing. Oxalic acid dihydrate is a promising candidate as a phase change material pcm for use in thermal energy storage tes technology due to its high heat of fusion and energy storage densityprice ratio in comparison to other salt hydrates pcms. Safety data sheet according to 29cfr19101200 and ghs rev. Oxalic acid, also called ethanedioic acid, a colourless, crystalline, toxic organic compound belonging to the family of carboxylic acids. Precautionary statements p280 wear protective gloves eye protection face protection. Disposal considerations waste disposal methods chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. Accidental release measures personal precautions, protective equipment and emergency procedures. Central drug house p ltd 728 vardaan house new delhi2 india. It may c ause burns, nausea, severe gastroenteritis and vomiting, shock and convulsions.
It has a role as a human metabolite, a plant metabolite and an algal metabolite. Oxalic acid is an alpha,omegadicarboxylic acid that is ethane substituted by carboxyl groups at positions 1 and 2. A fullface piece respirator with an organic vapor cartridge and dustmist filter may be worn up to 50 times the exposure limit, or the maximum use concentration specified by the appropriate regulatory agency or respirator supplier, whichever is lowest. Application oxalic acid may be used as a catalyst to synthesize.
Oxalic acid, dihydrate safety data sheet according to federal register vol. Decomposition products may include the following materials. Material safety data sheet marketing chemicals ltd. Oxalic acid, dihydrate ethanedioic acid, dihydrate 6153566 2hc2h2o4 2o 99.
Immediately rinse mouth and drink plenty of water 200300 ml. Us epa, pesticide product label, oxalic acid dihydrate, 0310. In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. It has low to moderate acute oral toxicity, but is.
After the oxalic crystals are fully dissolved, only then stir in the sugar. Fire fighters should wear a positivepressure selfcontained breathing apparatus scba and protective fire fighting clothing includes fire. In the event of fire andor explosion do not breathe fumes. Water spray may be used to keep fire exposed containers cool. Msds oxalic acid page 1 of 8 material safety data sheet msds. For humans, oral and topical applications of this acid are highly toxic to the body due to its bleachlike and. Oxalic acid, 5% wv safety data sheet according to federal register vol. Pesticide product label, oxalic acid dihydrate keywords.
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