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01377
Hydrobromic Acid 48% AR
Hydrogen bromide; HBr
Physical Properties
Physical state at 20 °C
Liquid |
Colour
Cololrless to pale yellow |
Odour
Pungent odor |
Melting point/ Freezing point [°C]
-11°C |
Boiling point [°C]
100 °C |
Vapour density
2.8 |
Density [g/cm3]
1.49 |
Solubility in water [% weight]
Infinitely soluble |
Specification
Appearance
A clear, colorless to pale yellow liquid, which becomes brown on storage |
Specific gravirty
1.5000 g |
Assay (alkalimetric)
47 - 49% |
Arsenic (As)
Max 0.00005% |
Chloride (Cl)
Max 0.05% |
Heavy metal (as Pb)
Max 0.0005% |
Iodide (I)
Passes test (approx.0.003%) |
Iron (Fe)
Max 0.0001% |
Organic substances
Passes test |
Phosphate (PO4)
Max 0.003% |
Residue on ignition
Max 0.003% |
Selenium (Se)
Passes test (approx.0.01 ppm) |
Sulphate and Sulphite (as SO4)
Max 0.003% |
Safety Information and Hazard Symbols
Symbol: GHS05, GHS06
Signal Word: Danger
UN No.: 1788
IMCO Class No.: 8
Packing Group: II
Hazardous Statement: H314-H331-H335
Precaution Statement: P261-P280-P305 + P351 + P338-P310