Ammonium Sulphite Solution

Description

Ammonium Bisulphite Solution for Food, Oil Recovery & Industrial Applications

Ammonium Bisulphite Solution is a reliable sulphur-based liquid chemical known for its excellent reducing, oxygen-scavenging, preservative, and stabilizing properties. It is widely used across food processing, caramel manufacturing, oil recovery, water treatment, photography, textile processing, pulp & paper, chemical manufacturing, and other industrial applications.

This product is available in different concentrations and specialty grades to meet varied process requirements. Lower concentration grades are suitable for general industrial use and controlled applications, while higher concentration grades are preferred for stronger reducing performance, oxygen removal, and demanding industrial processes. Food grade and caramel grade are used in selected food-related applications, while oil recovery and catalysed grades are designed for specialized industrial performance.

Ammonium Bisulphite Solution helps prevent oxidation, support microbial control, stabilize chemical processes, reduce dissolved oxygen, and improve process efficiency. Its liquid form allows easy handling, quick mixing, and direct dosing, making it a practical choice for industries that require dependable liquid chemical solutions.

Available Grades

Ammonium Bisulphite Solution
Ammonium Bisulphite Solution is a clear yellow liquid used in caramel, food processing, oil drilling chemicals, and industrial applications. It offers reliable reducing performance, good solubility, and stable quality for regular process needs.

Grade Details – Ammonium Bisulphite Solution

Appearance & State: Clear yellow liquid
Ammonium Bisulphite: 40%
Specific Gravity @25°C: 1.380 – 1.410
pH: 4.90 – 5.50
Flash Point: >65°C
Solubility in Water: Soluble in water

Ammonium Bisulphite Solution 30%
Ammonium Bisulphite Solution 30% is a clear yellow liquid grade used in water treatment, food processing, textiles, oil drilling, and chemical applications. It provides stable performance with easy handling and controlled concentration.

Grade Details – Solution 30%

Appearance & State: Clear yellow liquid
Ammonium Bisulphite: 30%
Specific Gravity @25°C: 1.20 – 1.35
pH: 4.00 – 5.50
Flash Point: >65°C
Solubility in Water: Soluble in water

Ammonium Bisulphite Solution 45%
Ammonium Bisulphite Solution 45% is a high-performance liquid chemical used in oilfield, paper manufacturing, water treatment, and industrial processes. It offers good oxygen-scavenging and reducing performance for process applications.

Grade Details – Solution 45%

Appearance & State: Clear yellow liquid
Ammonium Bisulphite: 45%
Specific Gravity @25°C: 1.380 – 1.410
pH: 4.90 – 5.50
Flash Point: >65°C
Solubility in Water: Soluble in water

Ammonium Bisulphite Solution 55%
Ammonium Bisulphite Solution 55% is a clear yellow liquid grade designed for industrial applications such as oxygen scavenging, boiler system support, oilfield water treatment, and food processing support.

Grade Details – Solution 55%

Appearance: Clear yellow colored solution, free from foreign particles
Ammonium Bisulphite: 55%
Specific Gravity @15.6°C: 1.380 – 1.410
pH: 3.00 – 5.50
Flash Point: >65°C
Viscosity @100°C: 10 CP approx.
Pour Point: < -15°C
Solubility: Soluble in fresh water and brines, insoluble in organic solvents, and compatible with other in-use water treating chemicals

Ammonium Bisulphite Solution 60%
Ammonium Bisulphite Solution 60% is a high-strength liquid solution used in oilfield operations, petrochemical processes, industrial treatment, and systems requiring strong oxygen-scavenging and reducing action.

Grade Details – Solution 60%

Appearance: Clear yellow colored solution, free from foreign particles
Ammonium Bisulphite: 60%
Specific Gravity @15.6°C: 1.380 – 1.410
pH: 3.00 – 5.50
Flash Point: >65°C
Solubility: Soluble in fresh water and brines, insoluble in organic solvents, and compatible with other in-use water treating chemicals

Ammonium Bisulphite Solution 65%
Ammonium Bisulphite Solution 65% is a premium high-strength solution used in oilfield injection systems, steam generation plants, water treatment facilities, and chemical synthesis applications where strong reducing properties are required.

Grade Details – Solution 65%

Appearance: Clear yellow colored solution, free from foreign particles
Ammonium Bisulphite: 65% – 70%
Specific Gravity @15.6°C: 1.380 – 1.410
pH: 4.90 – 5.50
Flash Point: >65°C
Solubility: Soluble in fresh water and brines, insoluble in organic solvents, and compatible with other in-use water treating chemicals

Ammonium Bisulphite Solution 70%
Ammonium Bisulphite Solution 70% is a high-concentration liquid grade used for strong oxygen scavenging, oilfield operations, industrial water treatment, and heavy-duty chemical applications requiring stable and powerful performance.

Grade Details – Solution 70%

Appearance: Clear yellow color solution, free from foreign particles
Ammonium Bisulphite: 70%
Specific Gravity @15.6°C: 1.380 – 1.410
pH: 4.90 – 5.50
Flash Point: >65°C
Solubility: Soluble in fresh water and brines, insoluble in organic solvents, and compatible with other in-use water treating chemicals

Ammonium Bisulphite Solution Catalysed
Ammonium Bisulphite Solution Catalysed is a specialty liquid grade enhanced with catalytic agents for faster reaction rates and improved efficiency. It is mainly used in oilfield water injection systems, steam boilers, and industrial oxygen-scavenging applications.

Grade Details – Catalysed Grade

Appearance: Clear bluish-green solution, free from foreign particles
Ammonium Bisulphite NH₄HSO₃ by Mass: Min. 69% – 70%
Specific Gravity: 1.380 – 1.410
Flash Point: >100°C
Pour Point: -15°C
pH: 3.5 – 5.5
Pour Point: < -5°C
Solubility: Soluble in fresh water and brines, insoluble in organic solvents, and compatible with other in-use water treating chemicals

Ammonium Bisulphite Solution Food Grade
Ammonium Bisulphite Solution Food Grade is used in selected food and beverage processing applications. It helps prevent oxidative spoilage, supports freshness, and helps maintain product quality in approved food-related uses.

Grade Details – Food Grade

Appearance: Clear yellow color solution, free from foreign particles
Ammonium Bisulphite by Mass: 65%
Specific Gravity @15.6°C: 1.380 – 1.410
pH: 4.90 – 5.50
Flash Point: >65°C
Solubility: Soluble in fresh water and brines, insoluble in organic solvents, and compatible with other in-use water treating chemicals

Ammonium Bisulphite Solution for Oil Recovery
Ammonium Bisulphite Solution for Oil Recovery is specially developed for enhanced oil recovery and oilfield operations. It works as an oxygen scavenger, helping prevent corrosion in pipelines, drilling systems, and oilfield equipment.

Grade Details – Oil Recovery Grade

Appearance: Clear yellow colored solution, free from foreign particles
Ammonium Bisulphite by Mass: 65%
Specific Gravity @15.6°C: 1.380 – 1.410
pH: 3.00 – 5.50
Flash Point: >65°C
Solubility: Soluble in fresh water and brines, insoluble in organic solvents, and compatible with other in-use water treating chemicals

Ammonium Bisulphite Solution for Caramel
Ammonium Bisulphite Solution for Caramel is a specialty food-related liquid grade used in caramel color and food coloring applications. It supports consistent color tone, better stability, and process reliability in caramel manufacturing.

Grade Details – Caramel Grade

Appearance & State: Clear yellow liquid
Ammonium Bisulphite: 45%
Specific Gravity @25°C: 1.20 – 1.35
pH: 3.50 – 5.50
Flash Point: >65°C
Solubility in Water: Soluble in water

Applications

Food Processing
Used in selected food and beverage applications as a preservative and antioxidant support chemical.

Caramel Production
Supports caramel color manufacturing by helping maintain consistent color, stability, and processing performance.

Oil Recovery
Used as an oxygen scavenger in oilfield and enhanced oil recovery applications to reduce corrosion and improve system protection.

Water Treatment
Helps remove dissolved oxygen and supports corrosion control in water treatment systems.

Photography & Film Processing
Used as a reducing and stabilizing chemical in photographic processing applications.

Textile Industry
Supports dye fixation, reduction processes, and textile chemical treatment.

Pulp & Paper Industry
Used in sulphite-based processing and paper manufacturing applications.

Chemical Manufacturing
Works as a reducing agent and process chemical in selected chemical production systems.

Key Benefits

Multiple Concentration Options
Available in 30%, 40%, 45%, 55%, 60%, 65%, 70%, catalysed, food grade, oil recovery, and caramel grades.

Effective Oxygen Scavenger
Helps reduce dissolved oxygen and supports corrosion control in industrial systems.

Strong Reducing Properties
Useful in oilfield, photography, textile, chemical manufacturing, and process applications.

Liquid Form for Easy Handling
Allows quick mixing, easy dosing, and direct application in process systems.

Specialty Grades Available
Food grade, caramel grade, catalysed grade, and oil recovery grade are available for specific industry needs.

Suitable for Multiple Industries
Used in food processing, oil recovery, water treatment, textile, photography, pulp & paper, and chemical industries.

Consistent Quality
Manufactured and supplied with focus on purity, stability, safety, and dependable performance.

Why Choose Ammonium Bisulphite Solution?

Ammonium Bisulphite Solution is preferred by industries because of its wide application range, flexible concentration options, and strong reducing and oxygen-scavenging performance. Whether used for food processing, caramel production, oil recovery, water treatment, textile processing, photography, or chemical manufacturing, it delivers reliable results across demanding applications.

With multiple grades and concentration options, Ammonium Bisulphite Solution provides flexibility for different process needs while ensuring easy handling, stable performance, and dependable chemical quality.