Sell Sodium Thiosulphate 硫代硫酸钠 - 大苏打 - Hypo Anti Klorin Antichlorine Removal - Cosmetics Grade - Thiosulfate best price

- Product under Wholesale, price is discounted according to quantity. Note that we pack the purchased amount together in 1 pack, with no separate packing. For the neutralization of Chlorine solutions: – The amount of sodium thiosulfate required can vary with the pH of the water. A range of approximately 2 to 7 parts sodium thiosulfate to neutralize one part chlorine is generally suggested, for example, to neutralize 1 liter of a 200 ppm chlorine solution, approximately 0.4 – 1.4 grams of sodium thiosulfate would be required or to neutralize one gallon of a 200 ppm chlorine solution, approximately 1.5 – 5.3 grams would be required. The use of a chlorine test kit is recommended to determine final chlorine concentrations. Sodium thiosulfate (Na2S2O3), also spelled thiosulphate, is a chemical and medication. As a medication it is used to treat cyanide poisoning and pityriasis versicolor. It is on the World Health Organization's List of Essential Medicines, the most effective and safe medicines needed in a health system. Sodium Thiosulphate can be used in a few different way, for example: 1. It can be used as a dechlorination agent for swimming pools and aquariums. Sodium Thiosulphate reacts with the chlorine in chlorinated water/tap water neutralising it, making the water safe. Standard tap water usually has a chlorine content of around 3-4 ppm chlorine, this level can be toxic to pond or aquarium fish, so treatment of tap water is always essentail before replacing pond or aquarium water. For dechlorination of 10 litres of standard tap water at 4ppm chlorine content, between 0.1g and 0.2g of Sodium Thiosulphate is required. 2. Sodium Thiosulphate is also used by photographers as a photographic fixer. It has a high affinity to soft metals and a solution can be used to dissolve photographic emulsions. 3. Cleaning — A mixture of 1 tsp sodium thiosulfate and ½ cup warm water is a useful recipe for cleaning Betadine or iodine spills on fabric. 4. Crystal Growing — Sodium thiosulfate readily forms colorless, monoclinic crystals. Others: It has also been used as a treatment for cyanide posioning, during the tanning process of leather, as a supercooled solution experiment (similar to sodium acetate) and was also used for gold extraction. Natrium Tiosulfat boleh digunakan dengan beberapa cara yang berbeza, misalnya: 1. Ia boleh digunakan sebagai agen deklorinasi untuk kolam renang dan akuarium. Natrium Tiosulfat bertindak balas dengan klorin dalam air berklorin / air paip meneutralkannya, menjadikan air selamat. Air paip biasa biasanya mempunyai kandungan klorin sekitar 3-4 ppm klorin, tahap ini boleh menjadi toksik bagi kolam atau ikan akuarium, jadi rawatan air paip selalu penting sebelum mengganti air kolam atau akuarium. Untuk penyahklorinan 10 liter air paip standard pada kandungan klorin 4 ppm, diperlukan antara 0.1g dan 0.2g Natrium Tiosulfat. 2. Natrium Tiosulfat juga digunakan oleh jurugambar sebagai penyekat foto. In