
Stable Quality Dechlorination Agent for Water and Pools Sodium Thiosulphate. High Purity Options: Available in Photo Grade (99% min) and Tech Grade (97-98.5% min) for various applications. Multiple Size Specifications: Offered in 1-3mm, 2-4mm, and 4-7mm crystal sizes to suit different industrial needs. Customizable Packaging: Standard 25kg bags or 1000-1250kg jumbo bags; other packings can be customized. Wide Application Range: Used for water dechlorination, leather tanning, aquaculture, photography, and dyeing. Global Certifications: Certified with ISO 9001:2015, EU REACH, and UK REACH for quality assurance. Fast Delivery Time: Standard delivery within 15 days from the factory in Changsha, China. Stable Quality Guarantee: Modern technology and trained technicians ensure consistent product quality. Free Sample Availability: Free samples provided; customer only pays for freight charges.