{"product_id":"sodium-sulphite-food-grade","title":"Sodium Sulphite (Food Grade)","description":"\u003cp data-start=\"93\" data-end=\"127\"\u003e\u003cspan data-start=\"93\" data-end=\"125\"\u003e\u003cspan style=\"font-family: SofiaPro; font-size: xx-large;\"\u003eSodium Sulphite (Food Grade)\u003c\/span\u003e\u003cspan style=\"font-size: xx-large;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"129\" data-end=\"442\"\u003e\u003cspan\u003eSodium Sulphite (Na₂SO₃) is a high-purity analytical reagent widely used in laboratories, chemical processing, and research applications. Sodium Sulphite meets stringent quality standards, making it suitable for precise analytical work, reagent preparation, and laboratory testing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"444\" data-end=\"866\"\u003e\u003cspan data-start=\"444\" data-end=\"463\"\u003eSpecifications:\u003c\/span\u003e\u003cbr data-start=\"463\" data-end=\"466\"\u003e\u003cspan\u003ePurity: A.R. Grade – typically ≥ 99–100%\u003c\/span\u003e\u003cbr data-start=\"505\" data-end=\"508\"\u003e\u003cspan\u003eAppearance: White crystalline powder or granules\u003c\/span\u003e\u003cbr data-start=\"556\" data-end=\"559\"\u003e\u003cspan\u003eOdour: Odourless or slight sulphur dioxide smell\u003c\/span\u003e\u003cbr data-start=\"607\" data-end=\"610\"\u003e\u003cspan\u003eSolubility: Highly soluble in water; insoluble in alcohol\u003c\/span\u003e\u003cbr data-start=\"667\" data-end=\"670\"\u003e\u003cspan\u003epH: Slightly alkaline (approx. 9–10 in 5% solution)\u003c\/span\u003e\u003cbr data-start=\"721\" data-end=\"724\"\u003e\u003cspan\u003eSulphate (SO₄): Within A.R. permissible limits\u003c\/span\u003e\u003cbr data-start=\"770\" data-end=\"773\"\u003e\u003cspan\u003eHeavy Metals: Within analytical reagent limits\u003c\/span\u003e\u003cbr data-start=\"819\" data-end=\"822\"\u003e\u003cspan\u003eIron (Fe): Trace levels within A.R. limits\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"868\" data-end=\"887\"\u003e\u003cspan data-start=\"868\" data-end=\"885\"\u003eApplications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"889\" data-end=\"1051\"\u003e\u003cspan\u003e\u003cspan data-start=\"889\" data-end=\"921\"\u003eLaboratory \u0026amp; Analytical Use:\u003c\/span\u003e\u003cbr data-start=\"921\" data-end=\"924\"\u003ePreparation of standard solutions\u003cbr data-start=\"957\" data-end=\"960\"\u003eUsed as a reducing agent in chemical analysis\u003cbr data-start=\"1005\" data-end=\"1008\"\u003eOxygen scavenger in analytical procedures\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1053\" data-end=\"1222\"\u003e\u003cspan data-start=\"1053\" data-end=\"1075\"\u003eChemical Industry:\u003c\/span\u003e\u003cbr data-start=\"1075\" data-end=\"1078\"\u003e\u003cspan\u003eUsed in manufacturing of paper and pulp (sulphite process)\u003c\/span\u003e\u003cbr data-start=\"1136\" data-end=\"1139\"\u003e\u003cspan\u003eDechlorination agent in water treatment\u003c\/span\u003e\u003cbr data-start=\"1178\" data-end=\"1181\"\u003e\u003cspan\u003eUsed in photographic and dye industries\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1224\" data-end=\"1346\"\u003e\u003cspan data-start=\"1224\" data-end=\"1263\"\u003eBiological \u0026amp; Research Laboratories:\u003c\/span\u003e\u003cbr data-start=\"1263\" data-end=\"1266\"\u003e\u003cspan\u003eUsed in sample preservation\u003c\/span\u003e\u003cbr data-start=\"1293\" data-end=\"1296\"\u003e\u003cspan\u003ePreparation of laboratory reagents and solutions\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1348\" data-end=\"1439\"\u003e\u003cspan data-start=\"1348\" data-end=\"1377\"\u003eEducational Laboratories:\u003c\/span\u003e\u003cbr data-start=\"1377\" data-end=\"1380\"\u003e\u003cspan\u003eCommonly used in chemistry experiments and demonstrations\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1441\" data-end=\"1724\"\u003e\u003cspan data-start=\"1441\" data-end=\"1453\"\u003eStorage:\u003c\/span\u003e\u003cbr data-start=\"1453\" data-end=\"1456\"\u003e\u003cspan\u003eDry Environment: Store in a cool, dry place away from moisture.\u003c\/span\u003e\u003cbr data-start=\"1519\" data-end=\"1522\"\u003e\u003cspan\u003eSealed Containers: Keep container tightly closed to prevent oxidation.\u003c\/span\u003e\u003cbr data-start=\"1592\" data-end=\"1595\"\u003e\u003cspan\u003eAvoid Air Exposure: Protect from air as it may oxidize to sulphate.\u003c\/span\u003e\u003cbr data-start=\"1662\" data-end=\"1665\"\u003e\u003cspan\u003eLabel Clearly: Store with proper chemical identification.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1726\" data-end=\"2013\"\u003e\u003cspan data-start=\"1726\" data-end=\"1746\"\u003eHazard Concerns:\u003c\/span\u003e\u003cbr data-start=\"1746\" data-end=\"1749\"\u003e\u003cspan\u003eDust: May cause respiratory irritation if inhaled.\u003c\/span\u003e\u003cbr data-start=\"1799\" data-end=\"1802\"\u003e\u003cspan\u003eEye Contact: May cause irritation.\u003c\/span\u003e\u003cbr data-start=\"1836\" data-end=\"1839\"\u003e\u003cspan\u003eSkin Contact: May cause mild irritation.\u003c\/span\u003e\u003cbr data-start=\"1879\" data-end=\"1882\"\u003e\u003cspan\u003eIngestion: May cause gastrointestinal discomfort.\u003c\/span\u003e\u003cbr data-start=\"1931\" data-end=\"1934\"\u003e\u003cspan\u003eDecomposition: May release sulphur dioxide gas when exposed to acids or heat.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2015\" data-end=\"2195\"\u003e\u003cspan\u003eWhen handling Sodium Sulphite, use appropriate personal protective equipment such as gloves, safety goggles, and masks if necessary. Avoid inhalation of dust and contact with eyes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2197\" data-end=\"2243\"\u003e\u003cspan\u003e\u003cspan data-start=\"2197\" data-end=\"2222\"\u003ePack sizes available:\u003c\/span\u003e 250g, 500 g \u0026amp; 1 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2245\" data-end=\"2312\"\u003e\u003cspan\u003e\u003cspan data-start=\"2245\" data-end=\"2262\"\u003eFacility with\u003c\/span\u003e\u003cbr data-start=\"2262\" data-end=\"2265\"\u003eFast delivery\u003cbr data-start=\"2278\" data-end=\"2281\"\u003eTracking number\u003cbr data-start=\"2296\" data-end=\"2299\"\u003eBulk orders\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2314\" data-end=\"2428\"\u003e\u003cspan\u003eAnpros believe in the best quality, reasonable price, excellent customer service and 100% customer satisfaction.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2430\" data-end=\"2442\"\u003e\u003cspan\u003eThank you.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2444\" data-end=\"2459\"\u003e\u003cspan\u003eWarm Regards,\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2461\" data-end=\"2469\"\u003eAnpros\u003c\/p\u003e","brand":"Anpros","offers":[{"title":"250G","offer_id":52825452740927,"sku":"LC SOD SUL - 250G","price":24.99,"currency_code":"AUD","in_stock":true},{"title":"500G","offer_id":52825452773695,"sku":"LC SOD SUL - 500G","price":39.99,"currency_code":"AUD","in_stock":true},{"title":"1KG","offer_id":52825452806463,"sku":"LC SOD SUL - 1KG","price":54.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0792\/9918\/2911\/files\/SodiumSulphite.png?v=1776911327","url":"https:\/\/anpros.com.au\/products\/sodium-sulphite-food-grade","provider":"Anpros","version":"1.0","type":"link"}