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Merck

4.80531

Sulfuric acid

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

Synonym(s):

Sulfuric acid solution

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About This Item

Linear Formula:
H2SO4
CAS Number:
Molecular Weight:
98.08
NACRES:
NA.21
UNSPSC Code:
12352301
MDL number:
Beilstein/REAXYS Number:
2037554
Concentration:
61.5-62.5% H2SO4
Form:
liquid
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Product Name

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

Quality Level

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

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


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pictograms

Corrosion

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A

Storage Class

8B - Non-combustible, corrosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Deleterious substance

pdsc

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified



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