452289

Phosphorsäure

≥85 wt. % in H₂O, ≥99.999% trace metals basis

• Synonym(e): Orthophosphorsäure
• Lineare Formel: H₃PO₄
• CAS-Nummer: 7664-38-2
• Molekulargewicht: 98.00
• Beilstein: 1921286
• EG-Nummer: 231-633-2
• MDL-Nummer: MFCD00011340
• UNSPSC-Code: 26111700
• PubChem Substanz-ID: 24868686
• NACRES: NA.23

Eigenschaften

• Dampfdichte: 3.4 (vs air)
• Qualitätsniveau: 100
• Dampfdruck: 2.2 mmHg ( 20 °C); 5 mmHg ( 25 °C)
• Assay: ≥99.999% trace metals basis
• Form: liquid
• Grünere Alternativprodukt-Eigenschaften: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• Konzentration: ≥85 wt. % in H₂O
• bp: 158 °C (lit.)
• mp (Schmelzpunkt): ~40 °C (lit.)
• Dichte: 1.685 g/mL at 25 °C (lit.)
• Anwendung(en): battery manufacturing
• Grünere Alternativprodukt-Kategorie: , Enabling
• SMILES String: OP(O)(O)=O
• InChI: 1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)
• InChIKey: NBIIXXVUZAFLBC-UHFFFAOYSA-N
• Angaben zum Gen: human ... SRC(6714)

Beschreibung

Allgemeine Beschreibung

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

Anwendung

Phosphoric acid can be used for a variety of applications, such as:

• a medium for corrosion inhibition on mild steel
• an activating agent in the preparation of activated carbon
• enhancement of electrochemical performance of the substrates for energy devices
• in the development of polymeric membranes for proton exchange membrane (PEM) based fuel cells

Verpackung

Packaged in poly bottles

Sonstige Hinweise

Konzentrierte Phosphorsäure, ca. 85 % H₃PO₄ (wässrig).

Sicherheitshinweise

• Piktogramme: GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H290,H302,H314
• P-Sätze: P234 - P270 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
• Lagerklassenschlüssel: 8A - Combustible corrosive hazardous materials
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter