Hydriodic Acid 57%

Hydriodic Acid Manufacturers in India

HYDRIODIC  ACID  47 %  &  57 %  –  Physical & Chemical Properties
[ Hydroiodic Acid ]
CASR No. [10034 – 85 – 2]
EC-No. 233 – 10 – 99
HS-No. 2811 19 80
Road / Rail 8 / 5 b
IMDG Code 8 / II UN 17876.1 / I UN 2644
IATA / DGR 8 / II UN 1787 CAO 813 PAX 809
Packing-cat A
Poison-class ( CH ) 2
Merck-Index 10,  4678
Mol.  Formula HI in H2 O
Mol. Weight 127.92
Specific Density, 20 0C ~1.50  & ~1.67 g / cm 3
Boiling Point ~127 0C ( Test in preparation )
Solubility in H2O,20 0C Soluble
Atmospheric Susceptibility Light sensitive
Chemical Reaction Corrosive

 

Relevant Risk, Safety & Disposal Aspects
Risk R 34 Causes burns.
Safety S 26 In case contact with eyes, rinse immediately with plenty of  water and seek medical assistance.
S 36 Wear suitable protective clothing.
S 37 Irritating to respiratory system.
S 39 Wear eye / face protection.
S 45 In case of accident seek expert medical advice.
Disposal D 12 It should be diluted first and neutralized with Sodium thiosulphate solution.

 

Application, Storage & Packing
Application In Organic & Inorganic preparations.
Storage Store in a air tight container in a cool & dark place away from light.
Packing 25 kg HDPE Carboys.

 

Description
Assay  ( alkalimetric  ) min. 57.0 % w/w
Density [ 20 0C/ 4 0C ] ~ 1.67  g / cm3

 

Maximum Limits of Impurities
Non-Volatile matter 0.06  %
Chloride and bromide ( as Cl ) 0.03 %
Sulphur compounds ( as SO4 ) 0.005 %
Heavy metals ( as Pb ) 0.001 %
Iron ( Fe ) 0.0005 %