Sulfuric acid, fuming - 30736

Code: 30736
Sulfuric acid, fuming
Puriss. p.a., 20% SO3
Oleum
≤87%, 20% SO3 

CAS Number: 8014-95-7
​Linear Formula: H2SO4 · (SO3)x
Beilstein Registry Number: 2037554
MDL Number: MFCD00137792
Catalog Number Packaging Size Container type Price QTY Cart
30736-1L 1L GLASS BOTTLE Contact
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Specifications

Property Value
Residue on ignition max. 0.01 %
Ammonium (NH4) max. 0.0002 %
Arsenic (As) max. 0.000003 %
Iron (Fe) max. 0.005 %
Heavy metals (as Pb) max. 0.0005 %
Chloride (Cl) max. 0.0005 %
Total SO3 max. 87 %
Free SO3 20 - 30 %
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Physical Properties

Property Value
Ignition Residue ≤0.01%
Vapor Pressure 2 mmHg ( 25 °C)
Vapor Density 3 (vs air)
Freezing point -11 °C
Density 1.90 g/cm3
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Safety Information

Property Value
Hazard Class 8
Package Group I
UN ID 1831
GHS Classification Corrosive, Harmful
Signal Word Danger
Hazard Statement(s) H314
H335
Precautionary Statement(s) P260
P280
P284