{"product_id":"potassium-tartrate-921-53-9","title":"POTASSIUM TARTRATE 921-53-9","description":"\u003cp\u003e【Scientific Name】potassium tartrate\u003cbr\u003e【Molecular Formula】K2C4H4O6·1\/2H2O\u003cbr\u003e【Molecular Weigh】235.28\u003cbr\u003e【CAS Number】921-53-9\u003cbr\u003e【Character】colorless crystals or white crystal powders,lose water when heated to 155°C,\u003cbr\u003especific gravity is 1.980,and decompose at 200-220°C.\u003cbr\u003eAlmost not dissolving in ethanol , the aqueous solution assumes minute acidity to litmus, and PH value is 7-9.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTech grade:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"144\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"72\" data-mce-fragment=\"1\"\u003eItem\u003c\/td\u003e\n\u003ctd width=\"72\" data-mce-fragment=\"1\"\u003eIndex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"72\" data-mce-fragment=\"1\"\u003e Content  ≥%\u003c\/td\u003e\n\u003ctd width=\"72\" data-mce-fragment=\"1\"\u003e 99.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"72\" data-mce-fragment=\"1\"\u003e Clarity\u003c\/td\u003e\n\u003ctd width=\"72\" data-mce-fragment=\"1\"\u003e passed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"72\" data-mce-fragment=\"1\"\u003e Insoluble in water\u003c\/td\u003e\n\u003ctd width=\"72\" data-mce-fragment=\"1\"\u003e 0.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"72\" data-mce-fragment=\"1\"\u003e Chloride(Cl)  ≤%\u003c\/td\u003e\n\u003ctd width=\"72\" data-mce-fragment=\"1\"\u003e 0.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"72\" data-mce-fragment=\"1\"\u003e Sulpahte(SO4) ≤%\u003c\/td\u003e\n\u003ctd width=\"72\" data-mce-fragment=\"1\"\u003e 0.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"72\" data-mce-fragment=\"1\"\u003e Phosphate ≤%\u003c\/td\u003e\n\u003ctd width=\"72\" data-mce-fragment=\"1\"\u003e 0.005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"72\" data-mce-fragment=\"1\"\u003e Iron(Fe) ≤%\u003c\/td\u003e\n\u003ctd width=\"72\" data-mce-fragment=\"1\"\u003e 0.001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"72\" data-mce-fragment=\"1\"\u003e Heavy metals(Pb) ≤%\u003c\/td\u003e\n\u003ctd width=\"72\" data-mce-fragment=\"1\"\u003e 0.001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e【Application】served as nalysis agent,and is used to prepare microorganism culture medium and pharmacy industry etc .\u003cbr\u003e\u003cbr\u003e【Packing】25kg\/bag\u003c\/p\u003e","brand":"Yonkong","offers":[{"title":"Default Title","offer_id":43676242116831,"sku":"","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/products\/timthumb.php_957e0d42-fb56-4ed7-ba82-885a14c6490e.jpg?v=1665370145","url":"https:\/\/eastsupplier.cn\/products\/potassium-tartrate-921-53-9","provider":"EastSupplier Platform","version":"1.0","type":"link"}