{"product_id":"dpd-free-chlorine-reagent-powder-pillows-5-ml-sample-size-50-pk-hach-2197846","title":"DPD Free Chlorine Reagent Powder Pillows, 5 mL Sample Size, 50\/PK, HACH, 2197846","description":"\u003cp\u003e\u003cstrong\u003eHACH® DPD Free Chlorine Reagent Powder Pillows, 5 mL Sample Size, 50\/PK, 2197846\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor determination of free chlorine with Hach's Chlorine Visual Test Kits- 2060300\u003c\/li\u003e\n\u003cli\u003eSample Size: 5 mL\u003c\/li\u003e\n\u003cli\u003eRange: up to 2.5 mg\/L Cl\u003csub\u003e2\u003c\/sub\u003e\n\u003c\/li\u003e\n\u003cli\u003eAppearance:  white to light pink powder\u003c\/li\u003e\n\u003cli\u003eCAS Nos.:\n\u003cul\u003e\n\u003cli\u003eCarboxylate Salt:  141410-06-2\u003c\/li\u003e\n\u003cli\u003ePhosphoric Acid, Disodium Salt:  7558-79-4\u003c\/li\u003e\n\u003cli\u003eSalt of N,N-Diethyl-p-Phenylenediamine:  6283-63-2\u003c\/li\u003e\n\u003cli\u003eDisodium EDTA:  139-33-3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003epH: 6.35 (1% solution) @ 20 °C\u003c\/li\u003e\n\u003cli\u003eMelting\/Freezing Point:  110 °C \/ 230 °F\u003c\/li\u003e\n\u003cli\u003eSpecific Gravity\/Density:  1.76 g\/cm\u003csup\u003e3\u003c\/sup\u003e\n\u003c\/li\u003e\n\u003cli\u003ePartition Coefficient:  log Kow ~ 0\u003c\/li\u003e\n\u003cli\u003eSoil Organic Carbon-Water Partition Coefficient:  log Koc ~ 0\u003c\/li\u003e\n\u003cli\u003eDecomposition Temperature:  110 °C \/ 230 °F\u003c\/li\u003e\n\u003cli\u003eSolubility:  in water, \u0026gt; 10000 mg\/L at 25 °C \/ 77 °F (completely soluble); in acid, \u0026gt; 1000 mg\/L at 25 °C \/ 77 °F\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HACH","offers":[{"title":"PK (1)","offer_id":51111563231547,"sku":"HAH-21978-46-PK","price":15.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/HAH-21978-46.png?v=1784719175","url":"https:\/\/preiser.com\/products\/dpd-free-chlorine-reagent-powder-pillows-5-ml-sample-size-50-pk-hach-2197846","provider":"Preiser Scientific","version":"1.0","type":"link"}