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Review Summary
Antichlor
Hypo
Hyposulfite of soda
Sodium hyposulfite
Sodium subsulfite
Sodium thiosulfate, pentahydrate
Thiosulfuric acid, disodium salt, pentahydrate
Large white monoclinic, colorless crystals and powder
Odorless
In preparation of fixing baths
Ingredient in various reducers
Na2S2O3.5H2O
100g (3.53oz)
How can you enhance your photographic development process With our 100g Anhydrous Sodium Thiosulfate, a key ingredient in the preparation of fixing baths and various reducers. This high-quality chemical compound, also known as 'hypo', is available in two forms: anhydrous and the more common crystalline.
The unique properties of our Anhydrous Sodium Thiosulfate set it apart from its crystalline counterpart. When dissolved, crystalline hypo significantly lowers the water temperature, requiring a starting temperature of at least 90 degrees Fahrenheit or 32 degrees Celsius. However, our anhydrous form does not have this effect, making it a more convenient and efficient choice for your photographic needs.
Moreover, when substituting anhydrous hypo for crystalline, you only need to use 64% of the anhydrous salt, making it a more economical option.
Whether you're a professional photographer or a hobbyist, our 100g Anhydrous Sodium Thiosulfate is an essential addition to your photographic toolkit, helping you achieve the perfect finish in your photo development process.