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Hydriodic Acid

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Hydriodic Acid Specification

Taste
Acrid, pungent

Boiling point
127 C

Structural Formula
HI

HS Code
28111940

Smell
Pungent

Molecular Formula
HI

Refractive Rate
n20/D 1.509

Molecular Weight
127.91 g/mol

Classification
Inorganic Acid

Inorganic Acid Types
Hydrogen Iodide Solution

Purity
57% w/w

Application
Chemical Synthesis, Reducing Agent, Pharmaceutical Use, Laboratory Reagent

Appearance
Colorless to pale yellow liquid

EINECS No
233-109-9

Other Names
Hydrogen Iodide Aqueous Solution

Usage
Used in organic and inorganic synthesis, reduction processes, and pharmaceutical preparations.

Melting Point
-50 C

Density
1.7 Gram per cubic centimeter(g/cm3)

Solubility
Miscible with water

Raw Material
Iodine, Phosphorus, Water

First Aid Measures
In case of contact, flush with plenty of water; seek medical attention if necessary

Stability
Unstable in air, decomposes in presence of light

Hazard Class
8 (Corrosive)

Shelf Life
1 Year in sealed containers

Packaging Size
500 ml, 1 L, 2.5 L

Container Type
HDPE Drum, Glass Bottle

Transport Information
Regulated as hazardous material

pH
<1 (strongly acidic)

Storage Conditions
Store in a cool, dry, well-ventilated area away from light and moisture

UN Number
1787

About Hydriodic Acid

It is a commonly used chemical reagent and is one of the strong acid that ionizes in an aqueous solution. Having rich experience and thorough understanding of the market operations, we are engaged in offering Hydriodic Acid. We process this chemical under the firm guidance of expert supervisors using best quality compounds. It has strong reducing ability and acidity, commonly used to produce acetic acid. Hydriodic Acid is also used for processing pharmaceutical medicines for treating chronic bronchitis, scrofula and malarial infections. We offer this chemical at cost effective prices.

Features :

Highly corrosive acid
Powerful reducing agent
Acrid odor

Composition :

Tests	Specifications	Results
Description	Colourless to brown fuming liquid	Colourless to brown fuming liquid
Assay (Min)	55.0%	55.93%
Arsenic (As)	<5ppm	<5ppm
Chloride &bromide (as Cl)	<0.05%	<0.05%
Heavy metals (as Pb)	<0.001%	<0.001%
Iron (Fe)	<0.001%	0.0005%
Stabilizer (H3PO2)	<1.5%	<1.5%
Sulphate (SO4)	<0.005%	<0.005%

Superior Reagent Quality for Advanced Applications

This Hydriodic Acid is manufactured to AR grade standards, ensuring high purity and consistency for use in chemical synthesis, reduction reactions, pharmaceuticals, and as a reliable laboratory reagent. Its strong reducing capability and water solubility make it essential for both organic and inorganic applications.

Secure Packaging and Storage

Packaged in robust HDPE drums and glass bottles, Hydriodic Acid is available in 500 ml, 1 L, and 2.5 L sizes. To preserve its stability and effectiveness, it should be stored tightly sealed in a cool, dry, well-ventilated area away from light and moisture. The shelf life is one year when kept in appropriate conditions.

Safe Handling and Regulatory Compliance

As a Class 8 corrosive and a hazardous material (UN 1787), Hydriodic Acid demands careful handling. Providers adhere to national and international transportation regulations, ensuring safety throughout distribution. Detailed first aid and storage guidelines are provided to maximize safety for all users.

FAQ's of Hydriodic Acid:

Q: How should Hydriodic Acid be safely stored to maintain its stability?

A: Hydriodic Acid should be stored in tightly sealed HDPE drums or glass bottles in a cool, dry, well-ventilated area, and kept away from light and moisture to prevent decomposition. Maintaining these storage conditions helps preserve its integrity for up to a year.

Q: What is Hydriodic Acid commonly used for?

A: It is primarily used as a strong reducing agent in organic and inorganic chemical syntheses, pharmaceutical formulations, and as an analytical laboratory reagent due to its high reactivity and purity.

Q: What precautions should be taken during the handling and transport of Hydriodic Acid?

A: Due to its corrosive nature (Hazard Class 8, UN 1787), it requires protective equipment during handling, and transportation must follow hazardous material regulations. In the event of skin or eye contact, flush with plenty of water and seek medical attention if necessary.

Q: Where is Hydriodic Acid manufactured and supplied?

A: Hydriodic Acid is produced, exported, and distributed by suppliers, dealers, and manufacturers throughout India, following regulatory standards for chemical safety and quality.

Q: What are the benefits of using AR grade Hydriodic Acid in chemical processes?

A: AR grade Hydriodic Acid provides high purity and reliability, ensuring consistent results in sensitive syntheses, pharmaceutical preparations, and research, making it a preferred choice for industry professionals.

Q: When does Hydriodic Acid expire, and how can shelf life be maximized?

A: The shelf life of Hydriodic Acid is one year when stored in its original, sealed container under recommended conditions. Exposure to air, light, or moisture can reduce its effective shelf life.

Q: What is the process for disposing of Hydriodic Acid safely?

A: Disposal must comply with local hazardous waste regulations. Neutralize small quantities with appropriate neutralizing agents under expert supervision before disposal. Large-scale disposal should be handled by certified hazardous waste professionals.

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