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Sulfur Dioxide

Name: Sulfur Dioxide
Brand: JAI SHREE SHYAM SALT INDUSTRIES
Price: 115.0 INR
Availability: InStock

Price 115.0 INR/ Kilograms

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MOQ : 100 Kilograms

Sulfur Dioxide Specification

Melting Point
-72.7C

Storage
Store in cool, ventilated area away from incompatible substances

Shape
Compressed Gas

Ph Level
Acidic in aqueous solution

Smell
Pungent, suffocating odor

Taste
Acrid

Density
2.93 Gram per cubic centimeter(g/cm3)

Molecular Weight
64.06 g/mol

Other Names
Sulphur Dioxide, SO2

Poisonous
Yes

Structural Formula
O=S=O

Boiling point
-10C

Solubility
Soluble in water, ethanol, and ether

Form
Gas

HS Code
28111990

Refractive Rate
1.0006 (20C, gas)

Molecular Formula
SO2

Purity
99% min

Classification
Inorganic Compound

Chemical Name
Sulfur Dioxide

CAS No
7446-09-5

EINECS No
231-195-2

Grade
Industrial Grade, Food Grade

Standard
As per ASTM/ISO specification

Type
Inorganic Gas

Usage
Industrial, laboratory, food preservative (limited use)

Main Material
Sulfur

Application
Preservative, bleaching agent, disinfectant, chemical intermediate

Non Toxic
Yes

Transport
UN Number 1079, Class 2.3 Poison Gas

Vapor Pressure
3,300 mmHg (at 21C)

Cylinder Pressure
5-7 bar at 20C

Decomposition Temperature
Decomposes above 200C

Flammability
Non-flammable

Critical Temperature
157.6C

Appearance
Colorless gas

Odor Threshold
0.67 ppm

Critical Pressure
77.8 atm

First Aid Measures
Immediate removal to fresh air; seek medical attention for inhalation

Corrosiveness
Corrosive to moist metals

Exposure Limits
TLV-TWA 2 ppm (ACGIH); STEL 5 ppm

Moisture
<0.01% (by weight)

Stability
Stable under ordinary conditions

Danger Symbols
Toxic, Corrosive

Packaging Size
40 kg, 50 kg cylinders, bulk tankers

About Sulfur Dioxide

Sulfur Dioxide (SO2), an in-demand inorganic gas, is celebrated for its potent applications as a preservative, bleaching agent, and disinfectant across various industries. This commanding compound is supplied in compressed gas cylinders (40 kg, 50 kg) or bulk tankers, ensuring purity of 99% min. Recognized for its colorless appearance and strong, acrid smell, SO2 is stable under standard conditions but is both toxic and corrosive. Add to Cart now and take advantage of our current sale to secure this highly sought-after industrial and food-grade Sulphur Dioxide at competitive rates. Suitable for use by dealers, importers, exporters, and producers in India and beyond.

Directions & Diverse Applications of Sulfur Dioxide

Use Sulfur Dioxide in well-ventilated areas, ensuring exposure limits are respected to guarantee safety. Commonly directed for industrial usage, SO2 serves as a food preservative (with regulated, limited use), chemical intermediate, and bleaching agent. Its specific usage spans laboratory settings, manufacturing processes, and water disinfection. Always follow recommended storage conditions-cool, ventilated spaces away from incompatible materials-for optimal product stability and safety. Handle with caution due to its corrosive and toxic nature.

Export Markets, Packaging & Shipping Value for SO2

Sulfur Dioxide is dispatched globally to prominent export markets including Asia, Europe, and the Middle East. Offered at the lowest price relative to its commanding market value, SO2 is carefully packaged in UN-approved 40 kg or 50 kg cylinders or bulk tankers. Our main FOB ports in India ensure prompt, secure delivery and uncompromised quality. Every dispatch meets ASTM/ISO standards, fulfilling export regulations and high wholesale demand across market segments.

FAQ's of Sulfur Dioxide:

Q: How is Sulfur Dioxide typically used in industrial settings?

A: Sulfur Dioxide is mainly used as a preservative, bleaching agent, disinfectant, and chemical intermediate in various manufacturing processes. Its potent, reactive properties make it ideal for these industrial applications.

Q: What precautions should be taken during the use and storage of Sulfur Dioxide?

A: SO2 should always be handled in well-ventilated areas. Operators must wear appropriate PPE and avoid inhalation. Storage should be in cool, ventilated areas away from incompatible substances to maintain product stability and safety.

Q: When should medical attention be sought during exposure to Sulfur Dioxide?

A: If inhalation occurs, the affected person should be immediately removed to fresh air. Medical attention is necessary if symptoms persist or if exposure limits are exceeded, due to the gas's toxic and corrosive effects.

Q: Where is Sulfur Dioxide widely exported from India?

A: Sulfur Dioxide is exported from major Indian ports to key markets in Asia, Europe, and the Middle East, meeting global industrial and laboratory demands.

Q: What is the benefit of using Sulfur Dioxide as a preservative?

A: Sulfur Dioxide effectively inhibits microbial growth, extending the shelf life of food products. Its controlled use in food processing ensures product safety and quality retention.

Q: How is Sulfur Dioxide packaged for international shipping?

A: It is packaged in robust UN-certified cylinders (40 kg and 50 kg) or bulk tankers for export, ensuring safety, regulatory compliance, and the preservation of gas purity during transit.

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