Physical Properties
Physical state at 20 °C | Liquid | Odour | Suffocating odour |
Vapour pressure mm/Hg | 48 mm Hg @ 200C | Solubility in water [% weight] | Infinitely soluble |
Colour | Colorless to yellow | pH value | 1 |
Boiling point [°C] | 122 °C | Density [g/cm3] | 1.41 |
Safety Information and Hazard Symbols
Symbol: GHS03, GHS05
Signal Word: Danger
UN No.: 2031
IMCO Class No.: 8 (5.1)
Packing Group: II
Hazardous Statement: H272-H314
Precaution Statement: P220-P280-P305 + P351 + P338-P310
Signal Word: Danger
UN No.: 2031
IMCO Class No.: 8 (5.1)
Packing Group: II
Hazardous Statement: H272-H314
Precaution Statement: P220-P280-P305 + P351 + P338-P310
Specifications
Appearance | A clear colorless liquid |
Assay | 69 – 70.0% |
Colour scale | Max 10 APHA |
Weight/ mL at 20°C | 1.41 – 1.42 g |
Residue on ignition | Max 0.0005% |
Chloride (Cl) | Max 0.00005% |
Phosphate and silicate (as SiO2) | Max 0.0001% |
Sulphate (SO4) | Max 0.0001% |
Arsenic (As) | Max 0.000001% |
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