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Merck
CN

84718

Sulfuric acid

puriss. p.a., packed in coated, shock- and leak-protected glass bottle, 95-97% (T)

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About This Item

Linear Formula:
H2SO4
CAS Number:
Molecular Weight:
98.08
EC Number:
231-639-5
UNSPSC Code:
12352106
MDL number:
Beilstein/REAXYS Number:
2037554
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InChI

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

InChI key

QAOWNCQODCNURD-UHFFFAOYSA-N

vapor density

<0.3 (25 °C, vs air)

vapor pressure

1 mmHg ( 146 °C)

grade

puriss. p.a.

assay

95-97% (T)

quality

packed in coated, shock- and leak-protected glass bottle

impurities

≤0.0002% KMnO4-red. substances (as SO2)

ign. residue

≤0.0005%

bp

~290 °C (lit.)

density

1.840 g/mL at 25 °C (lit.)

anion traces

chloride (Cl-): ≤0.1 mg/kg, nitrate (NO3-): ≤0.2 mg/kg, phosphate (PO43-): ≤0.5 mg/kg

cation traces

Ag: ≤0.02 mg/kg, Al: ≤0.05 mg/kg, As: ≤0.01 mg/kg, Ba: ≤0.05 mg/kg, Bi: ≤0.1 mg/kg, Ca: ≤0.2 mg/kg, Cd: ≤0.02 mg/kg, Co: ≤0.01 mg/kg, Cr: ≤0.05 mg/kg, Cu: ≤0.01 mg/kg, Fe: ≤0.1 mg/kg, Hg: ≤0.05 mg/kg, K: ≤0.1 mg/kg, Li: ≤0.01 mg/kg, Mg: ≤0.05 mg/kg, Mn: ≤0.01 mg/kg, Mo: ≤0.02 mg/kg, NH4+: ≤2 mg/kg, Na: ≤0.5 mg/kg, Ni: ≤0.02 mg/kg, Pb: ≤0.02 mg/kg, Sr: ≤0.02 mg/kg, Tl: ≤0.05 mg/kg, Zn: ≤0.05 mg/kg

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Other Notes

Reagent for the decomposition of metals, alloys, oxides, ores, and organic compounds

pictograms

Corrosion

signalword

Danger

hcodes

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

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Regulatory Information

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Z. Sulcek et al.
Methods of Decomposition in Inorganic Analysis (1989)
R. Bock
Aufschlussmethoden der anorg. & org. Chemie (1972)
Daniela Vullo et al.
Bioorganic & medicinal chemistry letters, 16(12), 3139-3143 (2006-04-20)
An inhibition study of the cytosolic carbonic anhydrase (CA, EC 4.2.1.1) isozyme VII (hCA VII) with anions has been conducted. Cyanate, cyanide, and hydrogensulfite were weak hCA VII inhibitors (K(I)s in the range of 7.3-15.2 mM). Cl- and HCO3- showed
Alessio Innocenti et al.
Bioorganic & medicinal chemistry letters, 15(3), 567-571 (2005-01-25)
The inhibition of five human carbonic anhydrase (hCA, EC 4.2.1.1) isozymes; the cytosolic hCA I and II, the membrane-bound hCA IV, the mitochondrial hCA V, and the tumor-associated, transmembrane hCA IX, with anions isosteric and isoelectronic with sulfate, nitrate, and
Jiyoung A Hong et al.
Journal of medicinal chemistry, 52(17), 5485-5495 (2009-08-15)
Mycobacterium tuberculosis adenosine-5'-phosphosulfate (APS) reductase is an iron-sulfur protein and a validated target to develop new antitubercular agents, particularly for the treatment of latent infection. To facilitate the development of potent and specific inhibitors of APS reductase, we have probed

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