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Oxalic acid dihydrate, 98%, Thermo Scientific Chemicals
Descrizione
Oxalic acid dihydrate acts as an analytical reagent, as a reducing agent for photographic films and as a mordant in dyeing process. It is used as a plating agent, a surface treating agent, a grinding agent, a precipitating agent in rare-earth mineral processing, a bleaching agent in textile and a purifying agent in pharmaceutical industry. It plays an important role in antibiotic medication like oxytetracycline and chloramphenicol. It finds application in water treatment plants to remove calcium waste water. It is also used as a buffer in chromatographic separation as well as bleach for wood, removing black stains caused by water penetration.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Oxalic acid dihydrate acts as an analytical reagent, as a reducing agent for photographic films and as a mordant in dyeing process. It is used as a plating agent, a surface treating agent, a grinding agent, a precipitating agent in rare-earth mineral processing, a bleaching agent in textile and a purifying agent in pharmaceutical industry. It plays an important role in antibiotic medication like oxytetracycline and chloramphenicol. It finds application in water treatment plants to remove calcium waste water. It is also used as a buffer in chromatographic separation as well as bleach for wood, removing black stains caused by water penetration.
Solubility
Soluble in water, ethanol, ether and glycerol. Insoluble in chloroform.
Notes
Hygroscopic. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with bases, acid chlorides and alkali metals.
Specifica
Specifica
Materiale o nome chimico | Oxalic acid dihydrate |
pH | 1.3 |
Punto di fusione | 101°C to 105°C |
Formula lineare | HO2CCO2H·2H2O |
Numero UN | UN3261 |
Beilstein | 3679436 |
Indice di Merck | 14,6911 |
Informazioni di solubilità | Soluble in water,ethanol,ether and glycerol. Insoluble in chloroform. |
Peso formulazione | 126.07 (90.04 Anhydrous) |
Percent Purity | 98% |
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Sicurezza e movimentazione
- Oxalic acid dihydrate
- Pericolo
- Tossicità acuta Categoria 4
- Lesione oculare grave/irritazione oculare Categoria 1
- Tossicità specifica per organi bersaglio (esposizione ripetuta) Categoria 2
- H302-Nocivo se ingerito.
- H312-Nocivo per contatto con la pelle.
- H318-Provoca gravi lesioni oculari.
- H373-Può provocare danni agli organi.
- P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
- P301+P330+P331-IN CASO DI INGESTIONE: sciacquare la bocca. NON provocare il vomito.
- P302+P352-IN CASO DI CONTATTO CON LA PELLE: lavare abbondantemente con acqua/.
- P305+P351+P338-IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.
- P310-Contattare immediatamente un CENTRO ANTIVELENI/un medico .
- MIXTURE LIST-Contiene: Oxalic acid dihydrate
RUO – Research Use Only