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  7. Sulfuric acid, 20% fuming, 18-24% free SO{3}

Sulfuric acid, 20% fuming, 18-24% free SO{3}

Catalog No. AA4554357
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AA4554322 100 g
AA4554336 500 g
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Catalog No. AA4554357 Supplier Thermo Scientific Chemicals Supplier No. 04554357

Description

CAS: 8014-95-7 | H2O7S2 | 178.13 g/mol

Sulfuric acid is a strong dehydrating agent and is applied in many applications like domestic acidic drain cleaners, electrolytes in lead-acid batteries and various cleansing agents. It is useful for mineral processing, fertilizer manufacture, petroleum purification, wastewater processing and chemical synthesis. The catalytic decomposition of sulfuric acid on mixed Cr/Fe oxide shows a useful application in sulfur-iodine cycle for hydrogen production.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 8014-95-7
Molecular Formula H2O7S2
Molecular Weight (g/mol) 178.13
MDL Number MFCD00137792
InChI Key HIFJUMGIHIZEPX-UHFFFAOYSA-N
Synonym oleum, fuming sulfuric acid, sulfuric acid, fuming, oleum iodisum, sulfuric acid fuming, oleum fuming sulfuric acid, sulfuric acid, mixt with sulfur trioxide, sulfur trioxide, mixt. with sulfuric acid, sulfuric acid mixture with sulfur trioxide
PubChem CID 24681
IUPAC Name sulfonylideneoxidane; sulfuric acid
SMILES O=S(=O)=O.OS(O)(=O)=O

Specifications

Density 1.9
Sensitivity Hygroscopic
Assay Percent Range 20% fuming, 18-24% free SO3
Quantity 4 x 500 g
Physical Form Liquid
Solubility Information Miscible with water.
Chemical Name or Material Sulfuric Acid; 20% fuming

Safety and Handling

Hazard Category H290-H314-H335
Precautionary Statement P260-P264b-P271-P281-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
DOTInformation Hazard Class: 8; Packaging Group: II
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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