Sulfuric Acid 98%

Synonym(s)

: Vitriol oil, dihydrogen sulfate, matting acid, battery acid, immersion acid

Mol. Formula

: H2O4S

EC / List no.

: 231-639-5

CAS no.

: 7664-93-9

Molecular weight

: 98,08

Sulfuric acid is a sulfur oxoacid composed of two oxo and two hydroxy groups covalently attached to a central sulfur atom. It has a catalyst role. It is a conjugate acid of hydrogen sulfate. kovalent olarak birleştirilmiş iki okso ve iki hidroksi grubundan oluşan bir kükürt oksoasittir. Katalizör rolü vardır. Bir hidrojensülfatın konjuge asididir.

Application

» This substance is used in the following products: pH regulators and water treatment products, washing and cleaning products, metal surface treatment products, electrolytes for batteries, laboratory chemicals, non-metal surface treatment products and extraction agents.
» Release of this substance to the environment may occur from industrial use: as a processing aid.
» Used in machine wash fluids/detergents, automotive care products, paints, coatings or adhesives, fragrances and air fresheners, hydraulic fluids in automotive suspension, lubricants in engine oil and brake fluids.

Product Specifications

Physical and Chemical Properties
» Appears as a clear, colorless or slightly brown, very abrasive oily 98% pure liquid.
» It is odorless and has an acid taste.

Properties

Characteristics	Unit	Value	Condition
Melting point	°C	10.67
Boiling point	°C	290
Density	g/cm³	1.83	20 °C
Solubility	g/ L	1000	25 °C, soluble with water
Vapor pressure	Pa	6	20 °C
LogP		-1	25 °C
pKa		1.9	20 °C
Viscosity	mPa.s	22.5	20 °C
Corrosivity		Very corrosive
pH		0.3	1 N solution
Surface tension	mN/m	51.7	50 °C