{"product_id":"super-active-chlor-tablets-nadcc-0-5g","title":"Super Active Chlor Tablets 0.5 g - NaDCC Chlorine Tablets for Drinking Water","description":"\u003cp\u003e\u003cstrong\u003eSuper Active Chlor Tablets 0.5 g\u003c\/strong\u003e are NaDCC chlorine tablets for drinking water and water tanks. Each 0.5 g tablet contains sodium dichloroisocyanurate with at least 56% available chlorine and disinfects up to 100 litres of water. The tablets are certified to NSF\/ANSI\/CAN 60 for drinking water treatment and come in bulk packs for businesses.\u003c\/p\u003e\n\u003ch2\u003eKey facts\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive ingredient\u003c\/td\u003e\n\u003ctd\u003eSodium dichloroisocyanurate (NaDCC), CAS 2893-78-9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable chlorine\u003c\/td\u003e\n\u003ctd\u003e56% min (typically 58 to 62%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTablet weight and size\u003c\/td\u003e\n\u003ctd\u003e0.5 g, 10 mm diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDose\u003c\/td\u003e\n\u003ctd\u003e1 tablet per 100 litres of water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH (1% solution)\u003c\/td\u003e\n\u003ctd\u003e5.0 to 7.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMoisture \/ water insolubles\u003c\/td\u003e\n\u003ctd\u003e4.0% max \/ 0.2% max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eNSF\/ANSI\/CAN 60 (drinking water treatment chemicals)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelf life\u003c\/td\u003e\n\u003ctd\u003eStable for more than 2 years when stored dry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransport class\u003c\/td\u003e\n\u003ctd\u003eUN 2465, Class 5.1 oxidiser, PG II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eHow many chlorine tablets do I need?\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eWater to treat\u003c\/th\u003e\n\u003cth\u003eTablets (0.5 g)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e100 litre drum\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e200 litre drum\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e500 litre tank\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1,000 litre tank\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5,000 litre tank\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10,000 litre sump\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eHow to use chlorine tablets for drinking water\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eMeasure the volume of water to be treated.\u003c\/li\u003e\n\u003cli\u003eAdd 1 tablet for every 100 litres. For a 1,000 litre tank, add 10 tablets.\u003c\/li\u003e\n\u003cli\u003eLet the tablets dissolve fully. Warm water or stirring speeds this up.\u003c\/li\u003e\n\u003cli\u003eWait at least 30 minutes before using the water, the contact time the World Health Organization recommends for chlorine disinfection.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eWhere to use\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrinking water and storage tanks:\u003c\/strong\u003e overhead and underground tanks, drums and public water supplies, including after floods.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoultry, cattle and dairy farms:\u003c\/strong\u003e drinking water and water lines, sheds, cages, equipment and hatching trays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHospitals:\u003c\/strong\u003e floors, bed linen, surgical equipment and spills.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHotels:\u003c\/strong\u003e floors, linen, utensils and pre-chlorination of RO feed water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAquaculture:\u003c\/strong\u003e equipment, nets and feed trays.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy NaDCC tablets instead of liquid bleach\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAccurate dose: each tablet releases the stated level of available chlorine.\u003c\/li\u003e\n\u003cli\u003eNo spills or leaks, and easy to store and transport.\u003c\/li\u003e\n\u003cli\u003eLess corrosive to metals than liquid bleach.\u003c\/li\u003e\n\u003cli\u003eDissolves to a near neutral pH, while sodium hypochlorite is pH 9 to 12.\u003c\/li\u003e\n\u003cli\u003eStays stable for more than 2 years.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eNaDCC tablets vs 0.5 g ISI chlorine tablets\u003c\/h2\u003e\n\u003cp\u003eMany 0.5 g chlorine tablets sold in India are IS 9825 tablets made with bleaching powder, which treat about 20 litres each. Super Active Chlor Tablets are NaDCC tablets that treat 100 litres each, so one pack of 1,000 tablets treats 100,000 litres of water. Compare tablets by litres treated, not by tablet count.\u003c\/p\u003e\n\u003ch2\u003ePack sizes and prices\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003cth\u003eTablets\u003c\/th\u003e\n\u003cth\u003eWater treated\u003c\/th\u003e\n\u003cth\u003ePrice (incl. GST)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack of 1,000 tablets\u003c\/td\u003e\n\u003ctd\u003e1,000\u003c\/td\u003e\n\u003ctd\u003e100,000 litres\u003c\/td\u003e\n\u003ctd\u003e₹1,199\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBox of 10 packs\u003c\/td\u003e\n\u003ctd\u003e10,000\u003c\/td\u003e\n\u003ctd\u003e1 million litres\u003c\/td\u003e\n\u003ctd\u003e₹10,599\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarton of 24 packs\u003c\/td\u003e\n\u003ctd\u003e24,000\u003c\/td\u003e\n\u003ctd\u003e2.4 million litres\u003c\/td\u003e\n\u003ctd\u003e₹22,599\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor bulk, dealer and tender quotes, email \u003ca href=\"mailto:info@zyax.in\"\u003einfo@zyax.in\u003c\/a\u003e or WhatsApp \u003ca href=\"https:\/\/wa.me\/918779240420\"\u003e+91 8779240420\u003c\/a\u003e. The specification sheet, MSDS and COA are under Resources on this page. Check chlorine levels after dosing with our \u003ca href=\"https:\/\/zyax.in\/products\/pool-maxx-swimming-pool-5-in-1-test-strips-100-in-a-box\"\u003e5 in 1 water test strips\u003c\/a\u003e or the full \u003ca href=\"https:\/\/zyax.in\/collections\/test-papers-strips\"\u003eTest Papers \u0026amp; Strips\u003c\/a\u003e range.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What are chlorine tablets used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Chlorine tablets disinfect drinking water, water storage tanks and surfaces. Super Active Chlor Tablets are used by water utilities, poultry, cattle and dairy farms, hospitals, hotels and aquaculture units.\"}}, {\"@type\": \"Question\", \"name\": \"How many chlorine tablets do I need for a 1,000 litre water tank?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Use 10 tablets. One 0.5 g Super Active Chlor tablet treats up to 100 litres of water, so a 500 litre tank needs 5 tablets and a 1,000 litre tank needs 10.\"}}, {\"@type\": \"Question\", \"name\": \"Are chlorine tablets safe for drinking water?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, when used at the correct dose of 1 tablet per 100 litres. Super Active Chlor Tablets are certified to NSF\/ANSI\/CAN 60 for drinking water treatment. Let the tablet dissolve fully and wait at least 30 minutes before using the water.\"}}, {\"@type\": \"Question\", \"name\": \"How long should I wait after adding a chlorine tablet?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Wait at least 30 minutes after the tablet has dissolved. This is the minimum contact time the World Health Organization recommends for chlorine disinfection of drinking water.\"}}, {\"@type\": \"Question\", \"name\": \"What is NaDCC?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"NaDCC is sodium dichloroisocyanurate (CAS 2893-78-9), a stable solid chlorine compound. When it dissolves in water it releases free available chlorine, which disinfects the water. Super Active Chlor Tablets contain at least 56% available chlorine.\"}}, {\"@type\": \"Question\", \"name\": \"How are these different from 0.5 g ISI chlorine tablets?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Many 0.5 g chlorine tablets sold in India are IS 9825 tablets made with bleaching powder that treat about 20 litres each. Super Active Chlor Tablets are NaDCC tablets that treat 100 litres each, so one pack of 1,000 tablets treats 100,000 litres.\"}}, {\"@type\": \"Question\", \"name\": \"Can chlorine tablets be used for poultry drinking water?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Poultry farms use them to disinfect drinking water and water lines, and to sanitise sheds, cages, transport vehicles and hatching trays. Dose 1 tablet per 100 litres of drinking water.\"}}, {\"@type\": \"Question\", \"name\": \"How long do chlorine tablets last in storage?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Super Active Chlor Tablets stay stable for more than 2 years. Keep the container closed and dry, away from heat, acids and combustible materials.\"}}, {\"@type\": \"Question\", \"name\": \"What pack sizes are available and what is the minimum order?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Tablets are sold in packs of 1,000. For bulk buyers there is a box of 10 packs (10,000 tablets) and a carton of 24 packs (24,000 tablets). Email info@zyax.in for dealer, tender and larger orders.\"}}]}\u003c\/script\u003e","brand":"Zyax","offers":[{"title":"Pack of 1,000 tablets","offer_id":45255775617224,"sku":"SAC05-1000","price":1199.0,"currency_code":"INR","in_stock":true},{"title":"Box of 10 packs (10,000 tablets)","offer_id":45255806517448,"sku":"SAC05-1000_X10","price":10599.0,"currency_code":"INR","in_stock":true},{"title":"Carton of 24 packs (24,000 tablets)","offer_id":45255806550216,"sku":"SAC05-1000_X24","price":22599.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/8108\/9992\/files\/Super-Active-Chlor-Tablets-0.5g-NaDCC.jpg?v=1794551344","url":"https:\/\/zyax.in\/products\/super-active-chlor-tablets-nadcc-0-5g","provider":"Zyax.in","version":"1.0","type":"link"}