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Inorganic Acids

Sulphuric Acid Extra Pure 98%

RA000344 CAS 7664-93-9 Extra Pure

Identity

Product code
RA000344
CAS number
7664-93-9
Grade
Extra Pure
Purity
98%
Molecular formula
H2SO4
Molecular weight
98.08

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Liquid —
Colour Clear Colorless —
Odour Odorless —
pH value Acidic —
Boiling point [°C] 290 °C °C
Vapour density 3.4 —
Density [g/cm3] 1.84 g/cm3 g/cm3
Solubility in water [% weight] Miscible in water —

These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.

Specifications

ParameterSpecificationUnit Method
Appearance A clear, oily liquid — —
Residue on ignition Max 0.005 % % —
Weight/ mL (20 °C) 1.83 - 1.85 g g —
Assay Min 98 % % alkalimetric
Chloride (Cl) Max 0.0002 % % —
Nitrate (NO3) Max 0.0005 % % —
Heavy metal Max 0.0005 % % —
Ammonium (NH4) Max 0.0005 % % —
Arsenic (As) Max 0.00001 % % —
Iron (Fe) Max 0.0002 % % —
Substance reducing KMnO4 Max 0.0002 % % —

Packaging

Pack size SKU
30 L RA000344-PK-30L
2 x 5 L RA000344-PK-2X5L
2 x 500 mL RA000344-PK-2X500ML
4 x 2.5 L RA000344-PK-4X2.5L