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SULPHURIC ACID CP 98% 25kg
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SULPHURIC ACID CP 98% 25kg

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R1,250.00
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Product details

Condition
New
Location
South Africa
Product code
CP_93542
Bob Shop ID
595559854

SULPHURIC ACID 98% 25kg

 

Sulphuric acid is a strong corrosive mineral acid with molecular formula H2SO4.

Sulphuric acid is and important reagent in a large number of processes.

Among the many uses, some of the major applications are as below

Catalyst and dehydrating agent in many organic chemical manufacturing and petrochemical processes.
In the manufacturing of detergents
In the manufacturing of titanium dioxide ( a widely used white pigment ), and other dyes and pigments.
In the manufacturing of fertilizers mainly phosphates but also zinc, ammonium and potassium sulphates
In the manufacturing process for a range of plastics.
Metal processing such as pickling and de-scaling of steel, and non-ferrous metal plating and purification.

 

It is also used in wastewater treatment processing, and chemical synthesis.

Chemical formula
H
2SO
4
Molar mass98.079 g/mol
AppearanceClear, colorless liquid
Odorodorless
Density1.8302 g/cm3, liquid[1]
Melting point10.31[1] C (50.56 F; 283.46 K)
Boiling point337[1] C (639 F; 610 K) When sulfuric acid is above 300 C (572 F; 573 K), it gradually decomposes to SO3 + H2O
Solubility in water
miscible, exothermic
Vapor pressure0.001 mmHg (20 C)[2]
Acidity (pKa)3, 1.99
Conjugate baseHydrogen sulfate
Viscosity26.7 cP (20 C)
Thermochemistry
Std molar
entropy (So298)
157 Jmol1K1[3]
Std enthalpy of
formation(fH298)
814 kJmol1[3]

 

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