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Potassium Sulphite Solution

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MOQ : 50 Kilograms

Potassium Sulphite Solution Specification

Product Type
Industrial Chemical

Ingredients
Potassium sulphite, Water

Melting Point
Not applicable (liquid solution)

Shelf Life
12 months

Smell
Slight sulfurous odor

HS Code
28321090

Solubility
Completely soluble in water

Storage
Store in a cool, dry place, away from acids, tightly closed container

Purity
25% to 40%

Poisonous
Non-poisonous

Physical Form
Liquid

Application
Industrial, photographic, and laboratory applications; food preservative

Molecular Weight
158.26 g/mol

Molecular Formula
K2SO3

Taste
Slightly saline

Properties
Strong reducing agent, soluble in water, decomposes in acids

Ph Level
8.0 10.0 (alkaline)

CAS No
10117-38-1

Density
1.35 Gram per cubic centimeter(g/cm3)

Grade
Technical Grade

Structural Formula
K2SO3

EINECS No
233-321-1

Usage
Antioxidant, preservative, chemical synthesis

Shape
Liquid

Refractive Rate
1.390 1.410

Appearance
Clear, colorless to pale yellow liquid

Potassium Sulphite Solution Trade Information

Minimum Order Quantity
50 Kilograms

Supply Ability
1 Kilograms Per Week

Delivery Time
1 Week

About Potassium Sulphite Solution

Potassium Sulphite Solution

Formula : K2SO3

Molecular Weight : 158.27

Purity : 45% W/W

Impurities Potassium : 0.8 % Max.

Specific Gravity : 1.447 TO 1.465

Assay as K2SO3 : 45 % W/W

pH : 9 TO 10 pH

Iron : 0.005%

Thiosulphate : 0.008%

Appearance : Colorless OR Pale yellow clear solution

Versatile Industrial Application

Potassium Sulphite Solution is widely utilized in various sectors such as industrial processing, laboratory research, and photography. Its strong reducing properties make it beneficial in chemical synthesis and preservation. Food industries also use it as an antioxidant and preservative, ensuring longevity and product stability. With a purity range of 25% to 40% and a shelf life of up to 12 months, it offers reliable performance where needed.

Safe Packaging and Storage Recommendations

This solution is available in robust plastic drums, carboys, and IBC tanks to facilitate secure transport and storage. It must be kept tightly closed in a cool, dry place, away from acids and strong oxidizers due to incompatibility. Proper storage conditions help preserve its efficacy and ensure safe handling throughout its shelf life.

Quality Assurance and Standards Compliance

Potassium Sulphite Solution adheres to in-house and industry quality standards, ensuring consistent composition and performance. A Certificate of Analysis is available upon request for verification. Every batch is manufactured under controlled conditions, guaranteeing technical grade purity and alignment with global regulatory norms such as CAS No. 10117-38-1 and HS Code 28321090.

FAQs of Potassium Sulphite Solution:

Q: How should Potassium Sulphite Solution be stored to maintain its quality?

A: It should be stored in tightly closed containers, kept in a cool, dry place, and away from acids or strong oxidizers to prevent decomposition and maintain its shelf life of 12 months.

Q: What applications does Potassium Sulphite Solution serve?

A: This solution is used as an antioxidant, preservative, and reducing agent in industrial, photographic, and laboratory processes, as well as in food preservation and chemical synthesis.

Q: When is it necessary to obtain a Certificate of Analysis (COA) for this product?

A: A COA can be requested to verify product purity, composition, and compliance with quality standards before purchasing or using Potassium Sulphite Solution in critical applications.

Q: Where can Potassium Sulphite Solution be purchased in India?

A: It is available through distributors, exporters, importers, manufacturers, retailers, suppliers, traders, and wholesalers across India, typically packaged in plastic drums, carboys, or IBC tanks.

Q: What precautions should be taken during handling and usage?

A: Avoid inhalation and ingestion, and prevent contact with skin and eyes, as the solution may cause irritation. Always wear appropriate protective equipment and handle in well-ventilated areas.

Q: How does Potassium Sulphite Solution benefit industrial processes?

A: Its strong reducing capability helps prevent oxidation, making it valuable for preservation, chemical synthesis processes, and industrial applications where protection from oxidative damage is required.

Q: What if the solution comes into contact with acids?

A: Contact with acids should be strictly avoided, as Potassium Sulphite Solution decomposes, potentially releasing sulfur dioxide gas and compromising both safety and product integrity.

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