{"id":8397,"date":"2022-04-28T11:45:49","date_gmt":"2022-04-28T08:45:49","guid":{"rendered":"https:\/\/masterchem.fi\/?post_type=product&p=8397"},"modified":"2022-04-28T11:55:13","modified_gmt":"2022-04-28T08:55:13","slug":"natriumnitrat-cas-7631-99-4","status":"publish","type":"product","link":"https:\/\/masterchem.fi\/sv\/produkt\/natriumnitrat-cas-7631-99-4\/","title":{"rendered":"Natriumnitrat (CAS 7631-99-4)"},"content":{"rendered":"

Information <\/strong>
\nBranscher: hush\u00e5llskemikalier, konstg\u00f6dsel, katalog A-Z, Glas och keramik, tr\u00e4dg\u00e5rdsodling, livsmedelsindustri
\nSammans\u00e4ttning: salpetersyrasalter – nitrater, natriumf\u00f6reningar, kv\u00e4vef\u00f6reningar
\nCAS-nummer: 7631-99-4
\nWE-nummer: 231-554-3
\nIndexnummer: 007-010-00-4
\nKemisk formel: NaNO3
\nMolvikt: 84,99 g\/mol
\nADR: UN1498 <\/p>\n

Andra fysiska egenskaper <\/strong> <\/p>\n

pH: Okej. 5-9 w temp. 25 \u00b0 C 10 % r-r
\nSm\u00e4ltpunkt\/fryspunkt: 307 \u00b0C, 1013 hPa
\nRelativ densitet: 2,26 g \/ cm3 w temp. 20 \u00b0C
\nVattenl\u00f6slighet:> 100 g \/ l vid 20 \u00b0 C <\/p>\n","protected":false},"excerpt":{"rendered":"

Natriumnitrat (CAS 7631-99-4) <\/strong> <\/p>\n

Natriumnitrat (NaNO3) \u00e4r ett vitt fast salt som \u00e4r mycket l\u00f6sligt i vatten. Natriumnitrat kallas ocks\u00e5 f\u00f6r chili och potatisl\u00e4sk i motsats till den traditionella salviatartaren, som \u00e4r kaliumnitrat. <\/p>\n

Natriumnitrat anv\u00e4nds i g\u00f6dningsmedel, pyroteknik, konserveringsmedel, raketdrivmedel, nitreringskemikalier, oxidanter samt glas och keramik. <\/p>\n

Stillahavskriget mellan Chile, Peru och Bolivia b\u00f6rjade delvis med en kamp om regionens rika natriumnitratresurser. De st\u00f6rsta fyndigheterna av salviamalm i v\u00e4rlden fanns i Atacama\u00f6knen. Natriumnitrat br\u00f6ts rikligt i omr\u00e5det fram till 1940-talet. V\u00e4rdet p\u00e5 natriumnitrat hade sjunkit under hela 1900-talet som ett resultat av utvecklingen av Haber-Bosch-metoden. <\/p>\n

Saltmalm bryts fortfarande i Chile. F\u00f6rutom natriumnitrat erh\u00e5lls kaliumnitrat, natriumsulfat och jod. Natriumnitrat framst\u00e4lls ocks\u00e5 genom att artificiellt neutralisera salpetersyra med soda.<\/p>\n

Natriumnitrat i mat \u00e4r E251. <\/p>\n","protected":false},"featured_media":8401,"template":"","meta":[],"product_brand":[],"product_cat":[175,182,116,171,173],"product_tag":[],"class_list":{"0":"post-8397","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-glas-och-keramik","7":"product_cat-hortikultur","8":"product_cat-alla-produkter","9":"product_cat-livsmedelsindustrin","10":"product_cat-godselmedel","12":"first","13":"outofstock","14":"taxable","15":"shipping-taxable","16":"purchasable","17":"product-type-variable","18":"has-default-attributes","19":"rtwpvg-product"},"yoast_head":"\nNatriumnitrat (CAS 7631-99-4) - MasterChem | kemikaalien tuotanto ja myynti<\/title>\n<meta name=\"description\" content=\"Natriumnitrat (NaNO3) \u00e4r ett vitt fast salt som \u00e4r mycket l\u00f6sligt i vatten. 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