COA Center



HYDRIODIC ACID (With Stabilizer) AR

Hydriotic acid


250 ml (00250)

2500 ml (02500)

2500 ml (02500)

2GBA000250 2GBAG02500 2GBAH02500
Article No. 04087 Grade AR
Purity 55% CAS No. 10034-85-2
Molecular Formula HI Molecular Weight 127.91
H.S. Code 2811.1990 Shelf Life 36 Months

Physical Properties

Physical state at 20 °C Liquid Colour Colorless to brown
Odour Pungent odor pH value 1
Boiling point [°C] 127 °C Density [g/cm3] 1.700
Solubility in water [% weight] Complete (100%)


Appearance Colourless to brown fuming liquid Assay (as HI) Min 55%
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

Corrosion Exclamation Mark
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
Revision Date: 18-Dec-2013

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