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07208

Sigma-Aldrich

Sulfuric acid

puriss., meets analytical specification of Ph. Eur., BP, 95-97%

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Linear Formula:
H2SO4
CAS Number:
Molecular Weight:
98.08
Beilstein:
2037554
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

vapor density

<0.3 (25 °C, vs air)

Quality Level

vapor pressure

1 mmHg ( 146 °C)

description

Nominally 95-98% H2SO4

grade

puriss.

Assay

95-97%

form

liquid

quality

meets analytical specification of Ph. Eur., BP

impurities

≤0.0002% KMnO4 red. matter (as O)
≤0.0005% heavy metals (as Pb)

ign. residue

≤0.0005%

bp

~290 °C (lit.)

density

1.840 g/mL at 25 °C (lit.)

anion traces

chloride (Cl-): ≤1 mg/kg
nitrate (NO3-): ≤1 mg/kg

cation traces

As: ≤0.1 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤2 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

suitability

complies for appearance of solution

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

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1 of 4

This Item
1.090721.090731.09074
Sulfuric acid puriss., meets analytical specification of Ph. Eur., BP, 95-97%

Sigma-Aldrich

07208

Sulfuric acid

Essential Grade
Sulfuric acid c(H2SO4) = 0.5 mol/l (1 N), Titripur&#174;, reag. Ph. Eur., reag. USP

Supelco

1.09072

Sulfuric acid

-
Sulfuric acid c(H2SO4)=0,25MOL/L (0.5N) c(H2SO4) = 0.25 mol/l (0.5 N), Titripur&#174;

Supelco

1.09073

Sulfuric acid

-
Sulfuric acid c(H2SO4) = 0.05 mol/l (0.1 N), Titripur&#174;, reag. USP

Supelco

1.09074

Sulfuric acid

-
vapor pressure

1 mmHg ( 146 °C)

vapor pressure

-

vapor pressure

-

vapor pressure

-

grade

puriss.

grade

-

grade

-

grade

-

assay

95-97%

assay

-

assay

-

assay

-

form

liquid

form

liquid

form

liquid

form

liquid

impurities

≤0.0002% KMnO4 red. matter (as O), ≤0.0005% heavy metals (as Pb)

impurities

-

impurities

-

impurities

-

Packaging

In PE-bottles; also available in Glass-bottles (Material no. ending with *-GL), PE canister (Material no. ending with *-H)

Other Notes

The article number 07208-4X2.5L-M will be discontinued. Please order the single bottle 07208-2.5L-M which is physically identical with the same exact specifications.
The article number 07208-6X1L will be discontinued. Please order the single bottle 07208-1L which is physically identical with the same exact specifications.

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

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


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