{"product_id":"natriumsulfit-7hydrat-rein-50g-warchem-1","title":"SODIUM SULFITE 7hydrate - pure 50g WARCHEM","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical information about chemical reagents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eChemical formula: Na₂SO₃ · 7H₂O\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCAS number: 10102-15-5\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEC number: 231-821-4\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSynonyms: Sodium sulfite\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGenre: pure\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePurity \/ Content: ≥ 91%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMolar mass: 252.16 g\/mol\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePhysical form: white, crystalline powder\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eType: Salts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePackaging: plastic container\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExpiry date: minimum 24 months from delivery\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eExamples of professional applications in various industries:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalytical chemistry:\u003c\/strong\u003e Used as a reducing agent and oxygen scavenger in chemical reactions and assays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood analysis:\u003c\/strong\u003e Used for determining residual levels of sulfite compounds or for sample preservation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhotographic technology:\u003c\/strong\u003e Component in developer solutions for silver halide reduction in image development.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTextile industry:\u003c\/strong\u003e Used in bleaching processes and removal of excess dyes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater treatment:\u003c\/strong\u003e Used for chlorine or oxygen reduction in industrial water systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHazard statements on the product label:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\n\u003cspan\u003e\u003cstrong\u003eH302:\u003c\/strong\u003e Harmful if swallowed.\u003c\/span\u003e\u003cbr\u003e\n\u003cspan\u003e\u003cstrong\u003eH319:\u003c\/strong\u003e Causes serious eye irritation.\u003c\/span\u003e\u003cbr\u003e\n\u003cspan\u003e\u003cstrong\u003eEUH031:\u003c\/strong\u003e Contact with acids liberates toxic gas.\u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSafety instructions on the product label:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\n\u003cspan\u003e\u003cstrong\u003eP264:\u003c\/strong\u003e Wash thoroughly after handling.\u003c\/span\u003e\u003cbr\u003e\n\u003cspan\u003e\u003cstrong\u003eP270:\u003c\/strong\u003e Do not eat, drink or smoke when using this product.\u003c\/span\u003e\u003cbr\u003e\n\u003cspan\u003e\u003cstrong\u003eP280:\u003c\/strong\u003e Wear protective gloves\/eye protection.\u003c\/span\u003e\u003cbr\u003e\n\u003cspan\u003e\u003cstrong\u003eP301 + P312:\u003c\/strong\u003e IF SWALLOWED: Call a POISON CENTER or doctor if you feel unwell.\u003c\/span\u003e\u003cbr\u003e\n\u003cspan\u003e\u003cstrong\u003eP305 + P351 + P338:\u003c\/strong\u003e IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.\u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRestrictions:\u003c\/strong\u003e For use by professionals only.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended storage conditions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eStore dry and tightly sealed, preferably at room temperature.\u003c\/li\u003e\n\u003cli\u003eProtect from light, moisture, and air exposure.\u003c\/li\u003e\n\u003cli\u003eAvoid contact with acids, as toxic sulfur dioxide may be formed.\u003c\/li\u003e\n\u003cli\u003eStore in the original packaging or a chemically resistant container.\u003c\/li\u003e\n\u003cli\u003eKeep away from oxidizing agents.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e","brand":"WARCHEM","offers":[{"title":"Default Title","offer_id":54894013153606,"sku":"W56331-50G","price":3.29,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/0571\/9319\/files\/warchem_8f9cd979-9099-4ebb-9a1d-022908122258.png?v=1756378710","url":"https:\/\/marktbio.com\/en-be\/products\/natriumsulfit-7hydrat-rein-50g-warchem-1","provider":"MarktBio.com","version":"1.0","type":"link"}