4.80531

Sulfuric acid

62%, for the determination of fat in cheese (d 1.52) EMSURE^®

• Synonym(s): Sulfuric acid solution
• Linear Formula: H₂SO₄
• CAS Number: 7664-93-9
• Molecular Weight: 98.08
• Beilstein: 2037554
• MDL number: MFCD00064589
• UNSPSC Code: 12352301
• NACRES: NA.21

Properties

• product name: Sulfuric acid 62% for analysis, for the determination of fat in cheese (d 1.52) EMSURE^®
• Quality Level: 300
• product line: EMSURE^®
• form: liquid
• concentration: 61.5-62.5% H₂SO₄
• density: 1.52 g/cm³ at 20 °C
• storage temp.: no temp limit
• SMILES string: OS(O)(=O)=O
• InChI: 1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)
• InChI key: QAOWNCQODCNURD-UHFFFAOYSA-N

Description

Application

• Optimization of Culture Medium for Bio-cementation: Sulfuric acid played a critical role in optimizing the culture medium to enhance the bio-cementation effect, crucial for construction and material science. This study leverages the acid′s properties to improve the structural integrity of bio-based materials (Pan et al., 2024).


• Sustainable Aerogel Development: A study highlighted the use of sulfuric acid in the production of lignocellulose aerogel aimed at air purification with additional benefits such as thermal insulation and flame retardancy. This research underlines the acid′s versatility in developing advanced materials that are critical for environmental sustainability and public safety (Sun et al., 2024).

Analysis Note

Assay (alkalimetric): 61.5 - 62.5 %

Legal Information

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

Safety Information

• Pictograms: GHS05
• Signal Word: Danger
• Hazard Statements: H290 - H314
• Precautionary Statements: P234 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
• Storage Class Code: 8B - Non-combustible, corrosive hazardous materials
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable