{"product_id":"ph-minus-en-poudre-hydrogenosulfate-de-sodium","title":"pH Minus Powder \/ Sodium Hydrogen Sulfate","description":"\u003ch2\u003eSodium bisulfate - professional pH minus powder\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSodium hydrogen sulfate (also known as sodium bisulfate), with the chemical formula HNaO4S, is an acidic salt. It is part of the \u003ca href=\"https:\/\/www.arcane-direct.com\/collections\/produits-piscine\"\u003epool treatment products\u003c\/a\u003e. It is then referred to as pH minus or pH minus powder. It is a derivative of sulfuric acid.\u003cbr\u003e It reduces the pH of water (particularly in swimming pools), thereby acidifying it. Use it when the pH of your pool or spa exceeds 7.4. It dissolves quickly and allows a rapid return to balance. It is compatible with all pool treatments: chlorine, salt, ozone, bromine, active oxygen...\u003c\/p\u003e\n\u003cp\u003eIts advantage lies in the fact that it is safe for human health once diluted, and biodegradable.\u003c\/p\u003e\n\u003cp\u003eIt is available in the form of a yellowish solid powder in 25 kg bags, intended for professionals.\u003c\/p\u003e\n\u003cp\u003eFor use in a dosing pump, prefer a \u003ca href=\"https:\/\/www.arcane-direct.com\/collections\/elmasonic-les-gammes\"\u003eliquid pH minus\u003c\/a\u003e product, based on sulfuric acid. It is offered in 26 kg containers, intended for professionals. Also find our \u003ca href=\"https:\/\/www.arcane-direct.com\/products\/ph-plus-poudre\"\u003epH Plus powder\u003c\/a\u003e and our \u003ca href=\"https:\/\/www.arcane-direct.com\/products\/ph-plus-liquide-pour-les-piscines-hydroxyde-de-sodium\"\u003eliquid pH Plus\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThe pH of a swimming pool, spa, or bathing basin should be slightly alkaline. A pH level of 7.4 is recommended. An unbalanced pH affects water quality and therefore swimming conditions. It also leads to overconsumption of disinfectant (such as chlorine). Maintaining the water balance in a pool is an integral part of basin maintenance. It can be affected by air temperature, pool usage, weather conditions, and the environment surrounding the pool or spa (vegetation, garden...). Professionals use an electronic pH meter to measure water quality.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eProduct advantages:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConcentrated active ingredient formula\u003c\/li\u003e\n\u003cli\u003eSafe powder formula\u003c\/li\u003e\n\u003cli\u003eEasy dosing\u003c\/li\u003e\n\u003cli\u003eDoes not generate chloride ions\u003c\/li\u003e\n\u003cli\u003eCompatible with all treatments, filtration systems and coatings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMAIN FUNCTIONS\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSodium bisulfate \/ sodium hydrogen sulfate\u003c\/strong\u003e is used to regulate the pH of water in swimming pools and basins.\u003c\/p\u003e\n\u003ch3\u003eINDUSTRIAL USE\u003c\/h3\u003e\n\u003cp\u003eSodium hydrogen sulfate is used for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduction of cleaning products\u003c\/li\u003e\n\u003cli\u003eProduction of swimming pool water treatment products\u003c\/li\u003e\n\u003cli\u003eIndustrial water treatment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePROFESSIONAL USE\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTreatment and maintenance of water in swimming pools, spas, basins, jacuzzis...\u003c\/li\u003e\n\u003cli\u003eEcological pesticide in marine environments\u003c\/li\u003e\n\u003cli\u003eIn jewelry: diluted in water for stripping and deoxidizing precious metals after soldering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUSAGE INSTRUCTIONS\u003c\/h3\u003e\n\u003cp\u003eApplication:\u003c\/p\u003e\n\u003cp\u003ePour \u003cstrong\u003epH MINUS - pH MINUS Powder\u003c\/strong\u003e directly into the basin in front of the return inlet(s), with filtration running, or spread over the entire surface of the basin. Pouring must be done in the MANDATORY absence of swimmers.\u003cbr\u003e Avoid direct contact between the coating and the product, as this could damage it. If necessary, pre-dilute the product in a container with warm water.\u003c\/p\u003e\n\u003cp\u003eDosage:\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e Allow approximately 75 g of pH MINUS - pH MINUS Powder per 10 m3 of water to reduce the pH by approximately 0.1 unit.\u003cbr\u003e Always adjust the pH in several steps, in filtration or recirculation mode, in increments of 0.2 pH units spaced 2 hours apart.\u003cbr\u003e This dosage is calculated for water with standard characteristics. For pH or TAC values that differ significantly, the dosage may be doubled or even tripled.\u003cbr\u003e Dosing pump:\u003cbr\u003e pH MINUS - pH MINUS Powder will be injected in solution via a dosing pump. In the dosing pump conditioning tank, dissolve at the ratio of 5 kg of pH Minus pH MINUS Powder in 50–100 liters of water.\u003cbr\u003e The ideal pH value is between 7.0 and 7.4 and should be checked at least once a week. A correct pH value not only preserves equipment and coatings but also ensures the well-being of swimmers and reduces disinfectant consumption.\u003c\/p\u003e\n\u003cp\u003eRecommendations:\u003c\/p\u003e\n\u003cp\u003eCorrosive product. Follow usage precautions. Use gloves and protective goggles. Store in its original packaging, sealed, upright and frost-free.\u003c\/p\u003e\n\u003cdiv id=\"aircall-extension-app\"\u003e\n\u003cdiv data-test=\"shadow\" style=\"position: fixed; z-index: 2147483647;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-test=\"banner-list\" class=\"Box-sc-14d2slk-0 dJQrlh\"\u003e\u003c\/div\u003e\n\u003cdiv data-test=\"toast-list\" class=\"Box-sc-14d2slk-0 dYsbAy\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"aircall-extension-app\"\u003e\n\u003cdiv data-test=\"shadow\" style=\"position: fixed; z-index: 2147483647;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-test=\"banner-list\" class=\"Box-sc-14d2slk-0 dJQrlh\"\u003e\u003c\/div\u003e\n\u003cdiv data-test=\"toast-list\" class=\"Box-sc-14d2slk-0 dYsbAy\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"aircall-extension-app\"\u003e\n\u003cdiv data-test=\"shadow\" style=\"position: fixed; z-index: 2147483647;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-test=\"banner-list\" class=\"Box-sc-14d2slk-0 dJQrlh\"\u003e\u003c\/div\u003e\n\u003cdiv data-test=\"toast-list\" class=\"Box-sc-14d2slk-0 dYsbAy\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"aircall-extension-app\"\u003e\n\u003cdiv data-test=\"shadow\" style=\"position: fixed; z-index: 2147483647;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-test=\"banner-list\" class=\"Box-sc-14d2slk-0 dJQrlh\"\u003e\u003c\/div\u003e\n\u003cdiv data-test=\"toast-list\" class=\"Box-sc-14d2slk-0 dYsbAy\"\u003e\u003c\/div\u003e","brand":"Arcane Industries","offers":[{"title":"25kg Bag","offer_id":53213140582727,"sku":"6300247","price":52.4,"currency_code":"EUR","in_stock":true},{"title":"Pallet 40 bags 1000kg","offer_id":53213140615495,"sku":"PH- POUDRE P1000KG","price":1743.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0919\/6136\/0711\/files\/ph-minus-en-poudre-hydrogenosulfate-de-sodium.jpg?v=1782752229","url":"https:\/\/www.arcane-direct.com\/en\/products\/ph-minus-powder-sodium-hydrogen-sulfate","provider":"Arcane Direct","version":"1.0","type":"link"}