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Acide orthophosphorique, solution aqueuse 85 % p/p, ACS, Thermo Scientific Chemicals

Code produit. 11337578
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Quantité:
100 g
1 kg
4 x 1 kg
Les retours ne sont pas autorisés pour ce produit. Afficher la politique du retour.
Les retours ne sont pas autorisés pour ce produit. Afficher la politique du retour.

Phosphoric acid is used mainly in fertilizers. It is used as an external standard for phosphorus-31 Nuclear magnetic resonance (NMR); as an electrolyte in phosphoric acid fuel cells and as a catalyst in the hydration of alkenes to produce alcohols, predominantly ethanol. It finds application as a buffer agent in biology and chemistry; as a solution for anodizing and as a cleaner by construction trades to remove mineral deposits, cementitious smears and hard water stains. It is also used as a pH adjuster in cosmetics and skin-care products and a dispersing agent in detergents and in leather treatment. It plays an important role in the preparation of albumin derivatives. It is an important starting material used in the preparation of disodium hydrogen phosphate, trisodium phosphate, calcium dihydrogen phosphate and monohydrogen phosphate. It serves as an acidic fruitlike flavoring in food products. It is widely used to remove rust in steel tools or surfaces by converting the rusted ion into a water soluble phosphate compound.

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.

TRUSTED_SUSTAINABILITY

Identifiants chimiques

CAS 7664-38-2
Formule moléculaire H3O4P
Poids moléculaire (g/mol) 97.994
Numéro MDL MFCD00011340
Clé InChI NBIIXXVUZAFLBC-UHFFFAOYSA-N
Synonyme orthophosphoric acid, sonac, o-phosphoric acid, phosphorsaeure, acidum phosphoricum, evits, wc-reiniger, acide phosphorique, white, acido fosforico
CID PubChem 1004
ChEBI CHEBI:26078
Nom IUPAC acide phosphorique
SMILES OP(=O)(O)O

Spécification

Nom chimique ou matériau Phosphoric acid
Point de fusion 19°C to 21°C
Couleur Incolore
Forme physique Liquide visqueux
Quantité 100 g
Plage de pourcentage du dosage 85% w/w aq. soln.
Informations sur la solubilité Miscible with water,ethanol and mixture of ether: alcohol (3:1).
Poids de la formule 98
Qualité ACS
Indice de réfraction 1.431
Aspect Colorless viscous liquid
Tension de vapeur 23 hPa (17mm Hg) at 20°C
Densité 1.70g/cm3 at 20°C
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RUO – Research Use Only

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