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Hydriodic Acid AR (about 57% HI)
Hydriotic acid

Product Code.
01375
Grade
Purity
57%
CAS No.
10034-85-2
Molecular Formula
HI
Molecular Weight
127.91
H.S.Code
2811.19900
Shelf Life
60 Months

Physical Properties

Physical state at 20 °C
Liquid
Colour
Colorless to brown
Odour
pungent
Melting point/ Freezing point [°C]
-50
Initial boiling point [°C]
127
Relative density, liquid (water=1)
1.700 g/cm3 at 20 °C

Packaging

Specification

Appearance
Colourless to brown fuming liquid
Assay
57.0 – 60.0%
Arsenic (As)
Max. 0.0005%
Chloride & bromide (as Cl)
Max. 0.05%
Heavy metal (as Pb)
Max. 0.001%
Iron (Fe)
Max. 0.001%
Stabilizer (H3PO2)
Max. 1.5%
Sulphate (SO4)
Max. 0.005%

Safety Information and Hazard Symbols

Symbol: GHS05, GHS07
Signal Word: Danger
UN No.: 1787
IMCO Class No.: 8
Packing Group: II
Hazardous Statement: H314-H335
Precaution Statement: P261-P280-P305 + P351 + P338-P310