 |
99%
CAS Code 7772-98-7
Specification
item | value |
Classification | Sulphate |
Type | Sodium Thiosulfate |
CAS No. | 7772-98-7 |
Other Names | Sodium Thiosulfate |
MF | Na2S2O3 |
EINECS No. | 231-867-5 |
Place of Origin | China，Liaoning |
Grade Standard | Food Grade, Industrial Grade |
Purity | 99% |
Appearance | Colorless or white crystalline powder |
Application | Water treatment,mining |
melting point | 48°C |
Boiling Point | 100°C |
density | 1.01 g/mL at 25 °C |
storaget | Store at +5°C to +30°C. |
Solubility | Miscible with alcohol |
form | solid |
proportion | 1.667 |
color | white |
pH value | 6.0-8.5 (25℃, 50mg/mL in H2O) |
other attribute | Hygroscopic |
Concrete Setting Retarder: Sodium Thiosulfate plays a crucial role as a setting retarder in concrete mixes, providing extended working times and enhancing the overall workability of the mixture.
Photography Industry: Widely utilized in the photography industry, it is employed to neutralize and fix photographic solutions, ensuring the stabilization of images during film and photo development.
Water Treatment: Recognized for its dechlorination properties, Sodium Thiosulfate is an essential component in water treatment processes, effectively removing chlorine from water supplies without introducing harmful by-products.
Medical Applications: In the medical field, Sodium Thiosulfate finds application in certain medical treatments, demonstrating its significance in healthcare beyond traditional uses.
Gold Extraction: With its ability to dissolve gold, Sodium Thiosulfate is employed in gold extraction processes, offering an alternative to cyanide-based methods and aligning with environmentally friendly practices. Textile Industry: It serves as a bleach-neutralizing agent in the textile industry, ensuring the removal of excess bleach during the production of fabrics and textiles.
Specification
item | value |
Classification | Sulphate |
Type | Sodium Thiosulfate |
CAS No. | 7772-98-7 |
Other Names | Sodium Thiosulfate |
MF | Na2S2O3 |
EINECS No. | 231-867-5 |
Place of Origin | China，Liaoning |
Grade Standard | Food Grade, Industrial Grade |
Purity | 99% |
Appearance | Colorless or white crystalline powder |
Application | Water treatment,mining |
melting point | 48°C |
Boiling Point | 100°C |
density | 1.01 g/mL at 25 °C |
storaget | Store at +5°C to +30°C. |
Solubility | Miscible with alcohol |
form | solid |
proportion | 1.667 |
color | white |
pH value | 6.0-8.5 (25℃, 50mg/mL in H2O) |
other attribute | Hygroscopic |
Concrete Setting Retarder: Sodium Thiosulfate plays a crucial role as a setting retarder in concrete mixes, providing extended working times and enhancing the overall workability of the mixture.
Photography Industry: Widely utilized in the photography industry, it is employed to neutralize and fix photographic solutions, ensuring the stabilization of images during film and photo development.
Water Treatment: Recognized for its dechlorination properties, Sodium Thiosulfate is an essential component in water treatment processes, effectively removing chlorine from water supplies without introducing harmful by-products.
Medical Applications: In the medical field, Sodium Thiosulfate finds application in certain medical treatments, demonstrating its significance in healthcare beyond traditional uses.
Gold Extraction: With its ability to dissolve gold, Sodium Thiosulfate is employed in gold extraction processes, offering an alternative to cyanide-based methods and aligning with environmentally friendly practices. Textile Industry: It serves as a bleach-neutralizing agent in the textile industry, ensuring the removal of excess bleach during the production of fabrics and textiles.
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