Molecular Iodine CAS 7553-56-2

Molecular Iodine CAS 7553-56-2

Molecular Iodine CAS 7553-56-2
Product  Name Molecular Iodine
Synonyms Iodine
CAS NO 7553-56-2
EINECS 231-442-4
Molecular Formula I2
Molecular Weight 253.81
Molecular structure
Boiling Point 184 °C (lit.)
Appearance Red-brown particles (round); Violet-black crystals with a metallic luster and a strong odor
Uses [Purpose 1]

Used for preparing equivalent solvents, measuring iodine value, and calibrating the concentration of sodium thiosulfate solution. The solution can be used as a disinfectant, and is used for preparing iodine agents and thinning solutions in photographic plate making

[Purpose 2]

Mainly used in the production of iodides, as well as in the preparation of pesticides, feed additives, dyes, iodine wine, test strips, drugs, etc

[Purpose 3]

Used for capacity analysis and colorimetric analysis

[Purpose 4]

Mainly used as a disinfectant in medicine

[Purpose 5]

Materials used in the electronic industry, used as high-purity reagents.

[Purpose 6]

It is the basic raw material for manufacturing inorganic and organic iodides, mainly used in the field of medicine and health, to manufacture various iodine preparations, fungicides, disinfectants, deodorizers, analgesics, and detoxifiers for radioactive substances. It is a raw material for pesticide production and also an additive for livestock feed. Antibacterial agents used in industry for synthesizing dyes, smoke extinguishing agents, photographic emulsions, and cutting oil emulsions. Single crystal prisms for manufacturing electronic instruments, polarizers for optical instruments, and glass that can transmit infrared radiation. Used for leather and specialty soap. Iodine is a good catalyst in the methylation, isomerization, and dehydrogenation reactions of organic synthesis. It is also used as a separation agent for alkanes and olefins. Used as a stabilizer for rosin, tall oil, and other wood products. It is also used as an extractant for high-purity zirconium, titanium, hafnium, silicon, and germanium.

[Purpose 7]

Disinfection and sterilization.

[Purpose 8]

Calibrate the standard solution of sodium thiosulfate, determine the iodine value of oils and fats, color reaction of magnesium and acetate salts, and manufacture iodides and iodides. Colorimetric determination of starch. Measure non protein nitrogen and amylase in serum. Prepare iodine solutions of solid violet and toluidine blue. Catalysts. Disinfectants.

[Purpose 9]

Calibrate the standard solution of sodium thiosulfate, determine the iodine value of oils and fats, color reaction of magnesium and acetate salts, and manufacture iodides and iodides. Colorimetric determination of starch. Measure non protein nitrogen and amylase in serum. Prepare iodine solutions of solid violet and toluidine blue. Catalysts. Disinfectants. Calibrate instruments and devices; Evaluation methods; Work standards; Quality assurance/quality control; Other.

[Purpose 10]

Mainly used as a disinfectant. Iodide is used as a food iodine supplement (use with caution! Follow medical advice), as well as in the production of dyes, analytical reagents, etc. Used for ICP-AES, AAS, AFS, ICP-MS, ion chromatography, etc. Standard solution for titration analysis.

Melting point 113 °C (lit.)
Density 1.32 g/mL at 25 °C
Storage Store in a cool, ventilated, and dark warehouse. Keep away from heat sources and sparks, and do not come into contact with ammonia, alkalis, turpentine, etc. to avoid temperature rise or explosion.
Product Photos

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