{"id":4198,"date":"2024-01-18T03:49:52","date_gmt":"2024-01-18T03:49:52","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&p=4198"},"modified":"2025-12-17T03:57:43","modified_gmt":"2025-12-17T03:57:43","slug":"bromophenol-blue-cas-115-39-9","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/it\/product\/bromophenol-blue-cas-115-39-9\/","title":{"rendered":"blu di bromofenolo cas 115-39-9"},"content":{"rendered":"

Blu di bromofenolo (CAS 115-39-9) Propriet\u00e0 tipiche<\/strong><\/h2>\n\n\n\n\n\n\n\n\n
Articolo<\/td>\nSpecifiche tecniche<\/td>\n<\/tr>\n
Aspetto<\/td>\nPolvere rossa chiara<\/td>\n<\/tr>\n
PH 3,0-4,6<\/td>\nGiallo - Blu Viola<\/td>\n<\/tr>\n
Coefficiente di assorbimento di massa<\/td>\n\u2265115 (L\/ cm.g)<\/td>\n<\/tr>\n
Dissoluzione dell'etanolo<\/td>\n\/<\/td>\n<\/tr>\n
Residui all'accensione<\/td>\n\u22640,25%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Blu di bromofenolo (CAS 115-39-9) Uso<\/strong><\/h2>\n

Utilizzato come indicatore acido-base<\/p>\n

    \n
  1. Applicazioni biochimiche:<\/strong> Il blu di bromofenolo, con numero CAS 115-39-9, \u00e8 comunemente usato nelle applicazioni biochimiche come colorante di tracciamento nell'elettroforesi su gel di agarosio e poliacrilammide. Aiuta a visualizzare la migrazione di DNA, RNA e proteine durante la separazione elettroforetica.<\/li>\n
  2. Indicatore di pH:<\/strong> Questo composto funge da indicatore di pH, mostrando un cambiamento di colore dal giallo al blu in un intervallo di pH compreso tra 3,0 e 4,6. Grazie alla sua sensibilit\u00e0 alle variazioni di pH, viene utilizzato in vari processi di laboratorio e industriali per monitorare i livelli di acidit\u00e0.<\/li>\n
  3. Analisi chimica:<\/strong> Il blu di bromofenolo viene utilizzato nelle analisi chimiche come indicatore per titolazioni e dosaggi colorimetrici. La sua distinta transizione di colore aiuta a determinare il punto finale delle reazioni chimiche.<\/li>\n
  4. Uso didattico e di ricerca:<\/strong> Il blu di bromofenolo \u00e8 comunemente utilizzato nei laboratori didattici e di ricerca per visualizzare le reazioni chimiche. \u00c8 particolarmente utile negli esperimenti in cui \u00e8 necessario osservare le variazioni di pH.<\/li>\n<\/ol>\n

    Blu di bromofenolo (CAS 115-39-9) Imballaggio e spedizione<\/strong><\/h2>\n

    Imballaggio: 1 kg \/ sacchetto di alluminio o 25 kg \/ tamburo.<\/p>\n

    Consegna: Consegna entro 2-3 giorni dalla ricezione del pagamento<\/p>\n

    Blu di bromofenolo (CAS 115-39-9) Conservazione<\/strong><\/h2>\n

    Sigillato, conservato in luogo fresco e buio.In fusto di fibra.<\/p>\n

    Contattateci ora!<\/b><\/strong><\/h2>\n

    Se avete bisogno di COA, MSDS o TDS, inserite i vostri dati di contatto nel modulo sottostante; di solito vi contatteremo entro 24 ore. Potete anche inviarmi un'e-mail info@longchangchemical.com<\/a><\/span> durante l'orario di lavoro (dalle 8:30 alle 18:00 UTC+8 lun.-sab.) o utilizzare la live chat del sito web per ottenere una risposta immediata.<\/b><\/strong><\/h4>","protected":false},"excerpt":{"rendered":"

    Blu di bromofenolo (CAS 115-39-9) Dettagli rapidi<\/strong><\/h2>\n

    Nome chimico: Blu di bromofenolo<\/p>\n

    N. CAS: 115-39-9<\/p>\n

    Fomula molecolare: C19H10Br4O5S<\/p>\n

    Peso molecolare: 669,96<\/p>\n

    Struttura chimica:\"Struttura<\/p>\n

    Aspetto: Polvere rossa chiara<\/p>","protected":false},"featured_media":6520,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[69],"product_tag":[],"class_list":{"0":"post-4198","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-catalysts-chemical-auxiliary-agents","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"\nChina Bromophenol Blue Manufacturer CAS 115-39-9 - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"Bromophenol Blue is a key product of Longchang Chemical. 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