Potassium Thiosulfate
Potassium Thiosulfate (KTS) is a highly soluble, chloride-free liquid source of potassium and sulfur widely used in agriculture and specialty chemical formulations.
CAS # 10294-66-3
Potassium Thiosulfate (KTS) is a premium liquid potassium and sulfur source known for its exceptional solubility, compatibility, and versatility across agricultural and industrial uses. Widely valued for boosting nutrient efficiency, improving crop quality, and enhancing chemical formulations, KTS provides a clean, chloride-free option for operations where purity and performance matter.
Known for its excellent compatibility with liquid fertilizers, KTS enhances nutrient uptake, improves crop quality, and supports healthier plant growth. Its clean handling, strong stability, and versatility make it a preferred choice for fertigation systems, custom nutrient blends, and industrial applications requiring a reliable potassium and sulfur solution.
General Properties
Molecular Formula: K₂S₂O₃
Appearance: Clear to pale yellow liquid
Solubility: Fully soluble in water
Applications
Agricultural Fertilizers
A leading Potassium and Sulfur source for fertigated crops, row crops, orchards, vineyards, and turf. KTS enhances nutrient uptake and supports strong yields without the chloride found in many potassium fertilizers.
Fertilizer Blending & Specialty Nutrient Products
Compatible with most liquid fertilizers, making it ideal for custom blends, micronutrient packages, and balanced N-K-S formulations.
Soil Health & Crop Quality Enhancement
Used to improve root growth, color, sugar content, and overall plant vigor in high-value crops such as fruits, vegetables, nuts, and specialty produce.
Industrial Chemical Formulations
Employed in select chemical processes requiring a reducing agent or sulfur source, as well as certain metal treatment and photographic solutions.
Advantages
Highly Soluble & Easy to Apply: Dissolves cleanly and integrates seamlessly into fertigation, drip systems, and liquid fertilizer blends.
Chloride-Free Potassium Source: Safe for chloride-sensitive crops, delivering high-quality potassium nutrition without detrimental salt effects.
Improves Nutrient Efficiency: Enhances the availability and uptake of potassium and sulfur, supporting stronger growth and higher production quality.
Excellent Compatibility: Mixes well with most N-P-K fertilizers, micronutrients, and crop enhancement products, reducing operational complexity.
Reliable, Consistent Performance: Stable and high-purity, ensuring dependable results for both agricultural and industrial customers.
Safety & Handling
Potassium Thiosulfate is generally considered low hazard but should be handled with standard chemical safety practices.
May cause mild irritation to skin or eyes upon direct contact.
Avoid inhalation of mist or prolonged exposure.
Use appropriate PPE such as gloves and eye protection when handling.