1.93403

kwas ortofosforowy

≥85%, EMPLURA^®

• Synonim(y): Phosphoric acid, Orthophosphoric acid
• Wzór liniowy: H₃PO₄
• Numer CAS: 7664-38-2
• Masa cząsteczkowa: 98.00
• UNSPSC Code: 12352106
• Beilstein/REAXYS Number: 1921286
• MDL number: MFCD00011340
• Assay: ≥85%

Właściwości

• 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.)

Opis

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

1.93403.9026: 25 L, Minimalna ilość zamówienia: 1

1.93403.0521: 500 g, Minimalna ilość zamówienia: 20

1.93403.2521: 2,5 L, Minimalna ilość zamówienia: 4

1.93403.5021: 5 L, Minimalna ilość zamówienia: 4

Other Notes

Stężony kwas fosforowy to około 85% _H3PO4 (wodny).

Legal Information

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

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Informacja o środkach bezpieczeństwa

• 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
• Klasa składowania: 8B - Non-combustible corrosive hazardous materials
• wgk: WGK 1
• flash_point_f: does not flash
• flash_point_c: does not flash