Merck
All Photos(1)

339741

Sigma-Aldrich

Sulfuric acid

99.999%

Linear Formula:
H2SO4
CAS Number:
Molecular Weight:
98.08
Beilstein:
2037554
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.22

densidade de vapor

<0.3 (25 °C, vs air)

Nível de qualidade

200

pressão de vapor

1 mmHg ( 146 °C)

descrição

Nominally 95-98% H2SO4

teor

99.999%

forma

viscous liquid

cor

clear

pH

1.2 (5 g/L)

pb

~290 °C (lit.)

densidade

1.840 g/mL at 25 °C (lit.)

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

Looking for similar products? Visit Product Comparison Guide

Related Categories

Descrição geral

Sulphuric acid may be prepared by catalytic oxidation of sulphur dioxide. It is a very strong electrolyte and has high affinity to water.

Aplicação

Sulfuric acid can be used as a dehydrating agent, catalyst, and active reactant in the chemical industry. It is also used to prepare silica-sulfuric acid composite, which is used as a catalyst in organic synthesis.

Embalagem

100, 500 mL in glass bottle

Nota de análise

Purity based on trace metals

Pictogramas

Corrosion

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

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

Código de classe de armazenamento

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 1

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

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

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service