{"product_id":"potassium-bromide-100g-10-931","title":"Photographers' Formulary Potassium Bromide, 100 grams","description":"\u003cstrong\u003ePhotographers' Formulary Potassium Bromide, 100 grams\u003c\/strong\u003e is commonly used as a restrainer in developers, especially those containing hydroquinone, pyrocatechin, or pyrogallol, and helps to prevent fog during development. When used in paper developers, it also reduces contrast and provides a warming effect. Additionally, potassium bromide is used as an ingredient in intensifying and reducing toners, as well as a variety of other photographic solutions.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cul data-mce-fragment=\"1\" class=\"list_dkf_HqcGmV\"\u003e\n\u003cli data-mce-fragment=\"1\" class=\"listItem_dkf_HqcGmV\" data-selenium=\"sellingPointsListItem\"\u003eHelps to Prevent Fog During Development\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" class=\"listItem_dkf_HqcGmV\" data-selenium=\"sellingPointsListItem\"\u003eCommonly Used as a Restrainer\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" class=\"listItem_dkf_HqcGmV\" data-selenium=\"sellingPointsListItem\"\u003eReduces Contrast, Provides a Warm Tone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003ePotassium bromide is the most commonly used restrainer in developing formulas, especially those using hydroquinone, pyrocatechin, or pyrogallol. The addition of potassium bromide usually results in a reduction of contrast and can have a warming effect on image tone when used in paper developers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eTechnical Specs:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eSynonyms:\u003c\/strong\u003e Bromide, Bromide of potash, Bromide of potassium, Bromide salt of potassium\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eAppearance:\u003c\/strong\u003e White, deliquescent, granular powder, odorless\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eUses:\u003c\/strong\u003e Fog preventer and restrainer in developing solutions. Ingredient in intensifying, reducing, toning, and many other photographic solutions\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e KBr\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.5 oz \/ 100 g\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"feature_BGP5ZCbKOY\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"upc_BGP5ZCbKOY\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Photographers' Formulary","offers":[{"title":"Default Title","offer_id":39313220108333,"sku":"40586","price":6.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0397\/6167\/4285\/products\/40586_Hero.png?v=1647537935","url":"https:\/\/glozerscamera.shop\/products\/potassium-bromide-100g-10-931","provider":"Glazer's Camera","version":"1.0","type":"link"}