{"id":7225,"date":"2020-08-14T09:05:17","date_gmt":"2020-08-14T06:05:17","guid":{"rendered":"https:\/\/masterchem.fi\/product\/natriumhydroxid\/"},"modified":"2022-04-26T09:58:41","modified_gmt":"2022-04-26T06:58:41","slug":"natriumhydroxid-cas-1310-73-2","status":"publish","type":"product","link":"https:\/\/masterchem.fi\/sv\/produkt\/natriumhydroxid-cas-1310-73-2\/","title":{"rendered":"Natriumhydroxid (CAS 1310-73-2)"},"content":{"rendered":"

Beskrivning av natriumhydroxid: <\/strong>
\nGranulat \/ l\u00f6sning 50%
\nStatus: vita flingor eller granuler
\npH starkt grundl\u00e4ggande
\nfryspunkt: 318 \u00b0 C \/ 15 \u00b0 C
\nkokpunkt: 1390 \u00b0 C \/ –
\nRelativ densitet (20 \u00b0 C): – \/ 1,52 \u00f7 1,55 g \/ cm3
\nL\u00f6slighet i vatten (20 \u00b0 C): L\u00f6slig i alla proportioner, exoterm <\/p>\n

Natriumhydroxidbehandling: <\/strong>
\nHanteras p\u00e5 ett v\u00e4l ventilerat omr\u00e5de med l\u00e4mplig skyddsutrustning. Undvik kontakt med \u00e4mnet, inandning av \u00e5ngor \/ damm. Tv\u00e4tta noggrant efter hantering, ta bort f\u00f6rorenade kl\u00e4der, tv\u00e4tta f\u00f6re \u00e5teranv\u00e4ndning. H\u00e4ll \u00e4mnet n\u00e4r det sp\u00e4ds i vatten, inte tv\u00e4rtom. Natriumhydroxid avger stark v\u00e4rme n\u00e4r den blandas med vatten. \u00c4mnet \u00e4r hygroskopiskt.
\nHantera i enlighet med god industrihygien och s\u00e4kerhetspraxis. \u00c4t, drick eller r\u00f6k inte under arbetet. Anv\u00e4nd en skyddande kr\u00e4m. Tv\u00e4tta h\u00e4nderna innan du \u00e4ter. Tv\u00e4tta f\u00f6rorenade kl\u00e4der f\u00f6re \u00e5teranv\u00e4ndning. <\/p>\n

Produktbeskrivning: <\/strong>
\nL\u00f6sningar \/ granulat 50%
\nStatus: vita flingor eller granuler
\npH starkt grundl\u00e4ggande
\nfryspunkt: 318 \u00b0 C \/ 15 \u00b0 C
\nkokpunkt: 1390 \u00b0 C \/ –
\nRelativ densitet (20 \u00b0 C): – \/ 1,52 \u00f7 1,55 g \/ cm3
\nL\u00f6slighet i vatten (20 \u00b0 C): L\u00f6sligt i vatten i alla f\u00f6rh\u00e5llanden, exotermiskt <\/p>\n

Instruktioner f\u00f6r hantering av natriumhydroxid <\/strong> <\/p>\n

R\u00f6k, drick inte eller \u00e4t inte under bearbetningen. Undvik kontakt med \u00e4mnet. Andas inte in \u00e5nga eller damm. Det rekommenderas att anv\u00e4nda en barri\u00e4rkr\u00e4m f\u00f6r bar hud. Tv\u00e4tta h\u00e4nderna noggrant innan du \u00e4ter. Tv\u00e4tta noggrant efter hantering, var noga med att tv\u00e4tta f\u00f6rorenade kl\u00e4der f\u00f6re \u00e5teranv\u00e4ndning.
\nVid utsp\u00e4dning av natriumhydroxid m\u00e5ste \u00e4mnet h\u00e4llas i vatten – i alla fall tv\u00e4rtom \u00e4r det inte hygroskopiskt. N\u00e4r det blandas med vatten sl\u00e4pps \u00e4mnet ut under intensiv v\u00e4rme.
\nAnv\u00e4nd i enlighet med god industrihygien och s\u00e4kerhetspraxis. <\/p>\n","protected":false},"excerpt":{"rendered":"

Natriumhydroxid (NaOH), allm\u00e4nt k\u00e4nd som lut eller soda lut, \u00e4r en stark bas best\u00e5ende av natrium (Na +) och hydroxidjoner (OH-) som, n\u00e4r de l\u00f6ses i vatten, sl\u00e4pper ut v\u00e4rme, dvs reagerar exotermiskt. Natriumhydroxid \u00e4r en ren genomskinlig vit, v\u00e4tbar (delvis l\u00f6slig i luftfuktighet), luktfri fast substans. \u00c4mnet absorberar koldioxid och vatten fr\u00e5n luften. Vid rumstemperatur \u00e4r en 50% vattenl\u00f6sning av natriumhydroxid en v\u00e4tska, men mer koncentrerade vattenl\u00f6sningar \u00e4r antingen mycket visk\u00f6sa v\u00e4tskor eller fasta \u00e4mnen. Natriumhydroxid och dess vattenl\u00f6sningar \u00e4r icke brandfarliga och uppr\u00e4tth\u00e5ller inte f\u00f6rbr\u00e4nning. Starka syror reagerar v\u00e5ldsamt med natriumhydroxid. \u00c4mnet \u00e4r fr\u00e4tande f\u00f6r metaller som zink, magnesium och aluminium och frig\u00f6r br\u00e4nnbar v\u00e4tgas. <\/p>\n

INDEX: 011-002-00-6
\nCAS: 1310-73-2
\nEC: 215-185-5 <\/p>\n","protected":false},"featured_media":6777,"template":"","meta":[],"product_brand":[],"product_cat":[115,116],"product_tag":[],"class_list":{"0":"post-7225","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-industriella-kemikalier","7":"product_cat-alla-produkter","9":"first","10":"outofstock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-variable","15":"has-default-attributes","16":"rtwpvg-product"},"yoast_head":"\nNatriumhydroxid (CAS 1310-73-2) - MasterChem | kemikaalien tuotanto ja myynti<\/title>\n<meta name=\"description\" content=\"Natriumhydroxid (NaOH), allm\u00e4nt k\u00e4nd som lut eller sodalut, \u00e4r en stark bas best\u00e5ende av natrium (Na +) och hydroxidjoner (OH-) som, n\u00e4r de l\u00f6ses i vatten, sl\u00e4pper ut v\u00e4rme, dvs reagerar exotermiskt.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/masterchem.fi\/sv\/produkt\/natriumhydroxid-cas-1310-73-2\/\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Natriumhydroxid (CAS 1310-73-2) - 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