Overview
Saccharin Sodium (CAS 6155-57-3) is the sodium salt form of saccharin, one of the oldest synthetic sweeteners widely used worldwide. With an intense sweetness approximately 300–500 times that of sucrose, it has become a cost-effective and calorie-free sugar substitute for food, beverages, pharmaceuticals, and personal care formulations. Thanks to its stability, safety, and affordability, Saccharin Sodium continues to play an essential role in the sweetener industry.
Chemical Information
Chemical Name: Saccharin Sodium
CAS Number: 6155-57-3
Molecular Formula: C7H4NO3SNa
Molecular Weight: 205.17 g/mol
Appearance: White crystalline powder or granules
Solubility: Highly soluble in water, slightly soluble in ethanol
Key Properties
High Sweetness Intensity: 300–500 times sweeter than sugar.
Zero Calorie: Does not contribute to caloric intake.
Heat and Acid Stability: Suitable for baked goods, soft drinks, and long shelf-life products.
Cost Efficiency: Low production cost compared to other artificial sweeteners.
Synergistic Effects: Often blended with aspartame, cyclamate, or sucralose to improve taste profile.
Applications
1. Food and Beverage Industry
Used in soft drinks, juices, baked goods, candies, jams, and dairy products.
Widely applied in sugar-free and low-calorie formulations.
Helps extend product shelf life due to stability under heat and acidic conditions.
2. Pharmaceutical Industry
Improves taste and palatability of oral medicines, chewable tablets, and syrups.
Commonly used in sugar-free medications for diabetic patients.
3. Personal Care & Oral Care
Incorporated in toothpastes, mouthwashes, and cosmetics as a non-caloric sweetener.
4. Animal Feed & Others
Added to animal feed to enhance palatability.
Used in certain industrial formulations as a functional additive.
Regulatory Status & Safety
Saccharin Sodium is recognized as safe for use by major regulatory agencies:
U.S. FDA: Approved as a non-nutritive sweetener.
European Food Safety Authority (EFSA): Acceptable Daily Intake (ADI) of 5 mg/kg body weight/day.
FAO/WHO JECFA: Evaluated and permitted for global use.
Although early studies in the 1970s raised concerns about bladder cancer, modern scientific evidence and risk assessments have confirmed its safety for human consumption.
Market Insights
The global Saccharin Sodium market is expected to maintain steady growth due to:
Rising demand for low-calorie sweeteners in food and beverages.
Growing prevalence of diabetes and obesity, driving sugar alternatives.
Expansion of pharmaceutical and personal care sectors in emerging economies.
Asia-Pacific, particularly China and India, dominates the production and export of Saccharin Sodium, supplying to North America, Europe, and the Middle East markets.
Why Choose High-Quality Saccharin Sodium 6155-57-3?
Consistent purity meeting FCC, USP, and BP standards.
Reliable solubility and taste profile for diverse formulations.
Stable supply chain for food, pharmaceutical, and industrial clients.
Conclusion
Saccharin Sodium (CAS 6155-57-3) remains a cornerstone in the artificial sweetener market, thanks to its sweetness potency, cost efficiency, and regulatory acceptance. From sugar-free foods and beverages to pharmaceutical syrups and oral care products, it provides manufacturers with a reliable, safe, and effective solution for calorie reduction.