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Merck
CN

433225

Sulfuric acid

≥97.5%

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About This Item

Linear Formula:
H2SO4
CAS Number:
7664-93-9
Molecular Weight:
98.08
EC Number:
231-639-5
MDL number:
MFCD00064589
Beilstein/REAXYS Number:
2037554

Key Documents

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InChI

1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)

InChI key

QAOWNCQODCNURD-UHFFFAOYSA-N

agency

meets analytical specifications of BP, meets analytical specifications of E339, meets analytical specifications of Ph. Eur., meets analytical specifications of Ph. Franç., meets analytical specifications of USP

reg. compliance

meets analytical specifications of FCC

vapor density

<0.3 (25 °C, vs air)

vapor pressure

1 mmHg ( 146 °C)

SMILES string

OS(O)(=O)=O

description

Nominally 95-98% H2SO4

assay

≥97.5%

availability

available only in EU

bp

~290 °C (lit.)

density

1.840 g/mL at 25 °C (lit.)

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Packaging

Packaged in poly-coated bottles

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
U18918
U14281
U12511
U10909
U09365

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T S Anirudhan et al.
Journal of colloid and interface science, 456, 22-31 (2015-06-19)
A novel adsorbent, 2-mercaptobenzamide modified itaconic acid-grafted-magnetite nanocellulose composite [P(MB-IA)-g-MNCC] was synthesized for adsorbing mercury(II) [Hg(II)] ions selectively from aqueous solutions. Fourier transforms infrared spectroscopy, X-ray diffraction, scanning electron microscopy and thermogravimetric studies were performed to characterize the adsorbent. The

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