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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/REAXYS Number:
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
30743258105SX1244
Sulfuric acid puriss., meets analytical specification of Ph. Eur., BP, 95-97%

07208

Sulfuric acid

Essential Grade
Sulfuric acid puriss. p.a., for determination of Hg, ACS reagent, reag. ISO, reag. Ph. Eur., 95.0-97.0%

30743

Sulfuric acid

Essential Grade
Sulfuric acid ACS reagent, 95.0-98.0%

258105

Sulfuric acid

-
Sulfuric acid Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

SX1244

Sulfuric acid

-
assay

95-97%

assay

95.0-97.0%

assay

95.0-98.0%

assay

95.0-98.0%

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

liquid

form

liquid

form

liquid

form

liquid

vapor density

<0.3 (25 °C, vs air)

vapor density

<0.3 (25 °C, vs air)

vapor density

<0.3 (25 °C, vs air)

vapor density

<0.3 (25 °C, vs air)

cation traces

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

cation traces

Ag: ≤0.02 mg/kg, Al: ≤0.05 mg/kg, As: ≤0.01 ppm, Ba: ≤0.05 mg/kg, Be: ≤0.01 mg/kg, Bi: ≤0.05 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 ppm, Ge: ≤0.05 mg/kg, Hg: ≤5 ppb, 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, Na: ≤0.5 mg/kg, Ni: ≤0.02 mg/kg, Pb: ≤0.02 mg/kg, Sr: ≤0.02 mg/kg, Ti: ≤0.1 mg/kg, Tl: ≤0.05 mg/kg, V: ≤0.01 mg/kg, Zn: ≤0.05 mg/kg, Zr: ≤0.1 mg/kg

cation traces

As: ≤0.01 ppm, Fe: ≤0.2 ppm, Hg: ≤5 ppb, NH4+: ≤2 ppm, heavy metals (as Pb): ≤1 ppm

cation traces

Al: ≤0.2 ppm, As: ≤0.01 ppm, Au: ≤0.3 ppm, Ca: ≤0.3 ppm, Cr: ≤0.2 ppm, Cu: ≤0.1 ppm, Fe: ≤0.2 ppm, Hg: ≤5 ppb, K: ≤0.3 ppm, Mg: ≤0.3 ppm, Mn: ≤0.2 ppm, NH4+: ≤2 ppm, Na: ≤0.3 ppm, Ni: ≤0.1 ppm, Pb: ≤0.3 ppm, Sn: ≤0.2 ppm, Ti: ≤0.3 ppm, Zn: ≤0.2 ppm, heavy metals (as Pb): ≤1 ppm

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

signalword

Danger

Hazard Classifications

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

Storage Class

8B - Non-combustible, corrosive hazardous materials

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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