1.professional and leading exporter 2.white crystal granular 3.99%min 4.first-class and competitive price 5.10000MT annually
♦ Product: sodium thiosulphate, sodium thiosulfate
♦ H.S.CODE: 28323000
♦ Molecular formula:Na2S2O3.5H2O
♦ Property:colorless,transparent single oblique crystals
♦ Packing:25kg plastic woven bags with or without pallets; 1000kg,1200kg or 1250kg jumbo bags♦ Usage:It is used in photographic ,electroplate and purifying soft water and tanning hides. It is also used as a reducing agent, fixers, blush preventive agent, deoxidizer, sulfur dyeing agent, anti-whiting agent, detergent, disinfectant and color faking agent.
♦ Spec.
TERMS | STANDARD |
PURITY (Na2S2O3.5H2O) % | ≥ 99.0 |
Water-insoluble Matter % | ≤ 0.01 |
Sulfide (Na2S) % | ≤ 0.001 |
Iron (Fe) % | ≤ 0.002 |
PH | 6.8 |
♦ Photoes
99%min. sodium thiosulphate
