1.93003

Acido fosforico

for analysis EMPARTA^® ACS

• Sinonimo/i: Acido ortofosforico
• Formula condensata: H₃PO₄
• Numero CAS: 7664-38-2
• Peso molecolare: 98.00
• UNSPSC Code: 12352106
• Beilstein/REAXYS Number: 1921286
• MDL number: MFCD00011340
• Grade: ACS reagent

Proprietà

• InChI key: NBIIXXVUZAFLBC-UHFFFAOYSA-N
• InChI: 1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)
• grade: ACS reagent
• vapor density: 3.4 (vs air)
• vapor pressure: 2.2 mmHg ( 20 °C), 5 mmHg ( 25 °C)
• Quality Level: 200
• SMILES string: OP(O)(O)=O
• product line: EMPARTA^®
• 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

Descrizione

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

1.93003.0521: 500ML, Minimum order quantity: 20

1.93003.2521: 2.5 L, Minimum order quantity: 4
1.93003.5021: 5 L, Minimum order quantity: 4
1.93003.9026: 25 L, Minimum order quantity: 1

Other Notes

L′acido fosforico concentrato è circa all′85% H₃PO₄ (acquoso).

Legal Information

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

Informazioni sulla sicurezza

• 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
• Classe di stoccaggio: 8B - Non-combustible corrosive hazardous materials
• wgk: WGK 1
• flash_point_f: does not flash
• flash_point_c: does not flash