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Acide oxalique dihydraté, ACS, 99,5-102,5 %, Thermo Scientific Chemicals

Code produit. 11307578
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As an analytical reagent, in dye and paint industries, in polymers, in metal treatment, in cleaning and textile finishing and as a reagent for dehydration and condensation Oxalic acid dihydrate acts as an analytical reagent, as a reducing agent for photographic films and as mordant in the 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 the 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.

  • Comme réactif analytique, dans l’industrie des colorants et des peintures, dans les polymères, dans le traitement des métaux, dans le nettoyage et la finition textile, et comme réactif pour la déshydratation et la condensation
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Identifiants chimiques

CAS 6153-56-6
Formule moléculaire C2H6O6
Poids moléculaire (g/mol) 126.064
Numéro MDL MFCD00149102
Clé InChI GEVPUGOOGXGPIO-UHFFFAOYSA-N
Synonyme oxalic acid dihydrate, ethanedioic acid, dihydrate, unii-0k2l2ij59o, ethanedioic acid dihydrate, oxalic acid, dihydrate, oxalicacid dihydrate, dihydrate oxalic acid, oxalic acid di-hydrate, pubchem17416, acmc-209mtm
CID PubChem 61373
Nom IUPAC acide oxalique ; dihydraté
SMILES C(=O)(C(=O)O)O.O.O

Spécification

Nom chimique ou matériau Oxalic acid dihydrate
pH 1,3
Point de fusion 101°C à 105°C
Couleur Blanc
Plage de pourcentage du dosage 99.5-102.5%
Formule linéaire HO2CCO2H·2H2O
Numéro UN UN3261
Beilstein 3679436
Merck Index 14,6911
Informations sur la solubilité Soluble in water,ethanol,ether and glycerol; Insoluble in chloroform.
Poids de la formule 126.07 (90.04 Anhydrous)
Pourcentage de pureté 99.5 to 102.5%
Qualité ACS
Densité 1,65 g/ml
Quantité 5kg
Odeur Inodore
Forme physique Cristalline
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RUO – Research Use Only

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