1.93403

Ácido fosfórico

≥85%, EMPLURA^®

• Sinónimos: Ácido ortofosfórico
• Fórmula lineal: H₃PO₄
• Número CAS: 7664-38-2
• Peso molecular: 98.00
• UNSPSC Code: 12352106
• Beilstein/REAXYS Number: 1921286
• MDL number: MFCD00011340
• Assay: ≥85%

Propiedades

• vapor density: 3.4 (vs air)
• Quality Level: 200
• vapor pressure: 2.2 mmHg ( 20 °C), 5 mmHg ( 25 °C)
• product line: EMPLURA^®
• assay: ≥85%
• greener alternative product characteristics: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• bp: 158 °C (lit.)
• mp: ~40 °C (lit.)
• density: 1.685 g/mL at 25 °C (lit.)
• greener alternative category: Enabling
• storage temp.: room temp
• SMILES string: OP(O)(O)=O
• InChI: 1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)
• InChI key: NBIIXXVUZAFLBC-UHFFFAOYSA-N

Descripción

General description

We are committed to bringing you Greener Alternative Products, which belong to one of the four categories of greener alternatives. Phosphoric acid-doped polybenzimidazole (PBI) membranes offer a cleaner path to energy by enabling high-temperature fuel cells that efficiently convert hydrogen into electricity with low emissions. Their durability and proton conductivity make them ideal for sustainable power systems. Click here for more information.

Packaging

1.93403.0521: 500 g, Minimum order quantity: 20

1.93403.2521: 2.5 L, Minimum order quantity: 4

1.93403.5021: 5 L, Minimum order quantity: 4

1.93403.9026: 25 L, Minimum order quantity: 1

Other Notes

El ácido fosfórico concentrado es aproximadamente H₃PO₄ (acuoso) al 85%.

Legal Information

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

Información de seguridad

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H290,H302,H314
• pcodes: P234 - P270 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
• Clase de almacenamiento: 8B - Non-combustible corrosive hazardous materials
• wgk: WGK 1
• flash_point_f: does not flash
• flash_point_c: does not flash