{"id":4096,"date":"2021-04-16T01:09:16","date_gmt":"2021-04-16T01:09:16","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&p=4096"},"modified":"2025-12-22T09:34:27","modified_gmt":"2025-12-22T09:34:27","slug":"bromocresol-purple-cas-115-40-2","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/pt\/product\/bromocresol-purple-cas-115-40-2\/","title":{"rendered":"Bromocresol p\u00farpura CAS 115-40-2"},"content":{"rendered":"

Bromocresol p\u00farpura CAS 115-40-2<\/strong><\/h1>\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

Item<\/h4>\n<\/td>\n

\n

Padr\u00e3o<\/h4>\n<\/td>\n<\/tr>\n

\n

O comprimento de onda de absor\u00e7\u00e3o m\u00e1xima: \u03bb1<\/sub>\uff08PH 35,2\uff09nm<\/h4>\n<\/td>\n

\n

427~431<\/h4>\n<\/td>\n<\/tr>\n

\n

O comprimento de onda de absor\u00e7\u00e3o m\u00e1xima: \u03bb2<\/sub>(PH 56,8) nm<\/h4>\n<\/td>\n

\n

588~590<\/h4>\n<\/td>\n<\/tr>\n

\n

Coeficiente de absor\u00e7\u00e3o de massa\uff08L\/cm\u3002g\uff09\u03b11<\/sub>(\u03bb1<\/sub>PH 5.2, amostra seca)<\/h4>\n<\/td>\n

\n

40.5~45.0<\/h4>\n<\/td>\n<\/tr>\n

\n

Coeficiente de absor\u00e7\u00e3o de massa\uff08L\/cm\u3002g\uff09\u03b12<\/sub>\uff08\u03bb2<\/sub>PH 56,8,Amostra seca\uff09<\/h4>\n<\/td>\n

\n

100.0~110.0<\/h4>\n<\/td>\n<\/tr>\n

\n

Dom\u00ednio da descolora\u00e7\u00e3o do PH<\/h4>\n<\/td>\n

\n

5.2\uff08amarelo\uff09~6.8\uff08roxo\uff09<\/h4>\n<\/td>\n<\/tr>\n

\n

Teste de dissolu\u00e7\u00e3o de \u00e1lcali dilu\u00eddo<\/h4>\n<\/td>\n

\n

Em conformidade<\/h4>\n<\/td>\n<\/tr>\n

\n

Res\u00edduo na igni\u00e7\u00e3o (sulfato)<\/h4>\n<\/td>\n

\n

0.1<\/h4>\n<\/td>\n<\/tr>\n

\n

Perda na secagem<\/h4>\n<\/td>\n

\n

0.5<\/h4>\n<\/td>\n<\/tr>\n

\n

Apar\u00eancia<\/h4>\n<\/td>\n

\n

Em conformidade<\/h4>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Uso do Bromocresol Purple<\/strong><\/h2>\n

1. O Bromocresol Purple pode ser usado como indicador para an\u00e1lises \u00e1cido-base, cromatogr\u00e1ficas e de titula\u00e7\u00e3o n\u00e3o aquosa.<\/h4>\n

2. A faixa de pH do Bromocresol Purple: 5,2 (amarelo)-6,8 (roxo).<\/h4>\n

3. O Bromocresol Purple pode ser usado como indicador de adsor\u00e7\u00e3o e padr\u00e3o interno para cromatografia de amino\u00e1cidos.<\/h4>\n

4. O bromocresol purp\u00fareo pode ser usado para titula\u00e7\u00e3o de sal de prata do tiocianato e m\u00e9todo espectrofotom\u00e9trico para precipitar as prote\u00ednas do soro.<\/h4>\n

 <\/p>\n

Embalagem e envio do Bromocresol Purple<\/strong><\/h2>\n

Embalagem: 25 kg \/ tambor<\/h4>\n

Entrega: por via expressa, mar\u00edtima ou a\u00e9rea<\/h4>\n

 <\/p>\n

Armazenamento de Bromocresol Purple<\/strong><\/h2>\n

Armazenado em um dep\u00f3sito fresco e ventilado.<\/h4>\n

 <\/p>\n

Produtos da mesma s\u00e9rie<\/strong><\/h2>\n\n\n\n\n
\n

P\u00farpura de bromocresol<\/h4>\n<\/td>\n

\n

115-40-2<\/h4>\n<\/td>\n<\/tr>\n

\n

Verde bromocresol<\/span><\/a><\/h4>\n<\/td>\n

\n

76-60-8<\/h4>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/h2>\n

Entre em contato conosco agora!<\/b><\/strong><\/h2>\n

Se precisar de COA, MSDS ou TDS, preencha suas informa\u00e7\u00f5es de contato no formul\u00e1rio abaixo. Normalmente, entraremos em contato em 24 horas. Voc\u00ea tamb\u00e9m pode me enviar um e-mail info@longchangchemical.com<\/a><\/span> durante o hor\u00e1rio comercial (das 8h30 \u00e0s 18h UTC+8 de segunda a s\u00e1bado) ou use o bate-papo ao vivo do site para obter uma resposta imediata.<\/b><\/strong><\/h4>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

Nome qu\u00edmico: Bromocresol Purple<\/h4>\n

N\u00famero CAS:115-40-2<\/h4>\n

F\u00f3rmula molecular: C21H16Br2O5S<\/h4>\n

Peso molecular: 540,22<\/h4>\n

Estrutura molecular:\"Estrutura<\/h4>\n

Apar\u00eancia: cristal fino levemente amarelo<\/h4>","protected":false},"featured_media":4500,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[69],"product_tag":[],"class_list":{"0":"post-4096","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 top Bromocresol purple manufacturer - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"Longchang Chemical is a manufacturer and supplier of Bromocresol purple CAS 115-40-2 . 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