1.93003

Acide phosphorique

for analysis EMPARTA^® ACS

• Synonyme(s) : Acide orthophosphorique
• Formule linéaire : H₃PO₄
• Numéro CAS: 7664-38-2
• Poids moléculaire : 98.00
• UNSPSC Code: 12352106
• Beilstein/REAXYS Number: 1921286
• MDL number: MFCD00011340
• Grade: ACS reagent

Propriétés

• grade: ACS reagent
• Quality Segment: 200
• vapor density: 3.4 (vs air)
• vapor pressure: 2.2 mmHg ( 20 °C), 5 mmHg ( 25 °C)
• product line: EMPARTA^®
• greener alternative product characteristics: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Sustainability features
• bp: 158 °C (lit.)
• mp: ~40 °C (lit.)
• density: 1.685 g/mL at 25 °C (lit.)
• 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

Description

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′acide phosphorique concentré est composé de H₃PO₄ à environ 85 % (aqueux).

Legal Information

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

Informations sur la sécurité

• Pictogrammes: GHS05,GHS07
• Mot-clé: Danger
• Codes de danger: H290,H302,H314
• Mentions de précaution: 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 de stockage: 8B - Non-combustible corrosive hazardous materials
• Que se passe-t-il ?: WGK 1
• Point d'éclair (°F): does not flash
• Point d'éclair (°C): does not flash