Name: METHYLENBLAU - PURO 100g BIOLABORATORIUM
Brand: Biogo.de
SKU: 5902729733014
Price: 30.50 EUR
Availability: InStock

METHYLENBLAU - PURO 100g BIOLABORATORIUM

€30,50

~~€35,88~~ €30,50

36 : 12 : 45 : 59

Dias : Horas : Minutos : segs

Quantidade

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Azul de metileno - puro

Informações técnicas sobre reagentes químicos:

Fórmula química: C₁₆H₁₈ClN₃S
Número CAS: 61-73-4
Número CE: 200-515-2
Sinónimos: Cloreto de metileno, Metiltionina
Espécie: puro
Pureza: mín. 82,0 % do corante principal

Exemplos de aplicações profissionais em vários setores:

Microscopia: Coloração de preparações biológicas e histológicas.
Química analítica: Utilização como indicador de pH em análises laboratoriais.
Laboratórios de investigação: Componente de reagentes analíticos e químicos.

Indicações de perigo no rótulo do produto:

H302: Nocivo se ingerido.
H319: Provoca irritação ocular grave.
H335: Pode causar irritação das vias respiratórias.
H410: Muito tóxico para os organismos aquáticos, com efeitos de longa duração.

Conselhos de prudência no rótulo do produto:

P261: Evitar inalar poeiras/fumo/gás/nevoeiro/vapor/aerossol.
P264: Lavar cuidadosamente as mãos após a manipulação.
P273: Evitar a libertação para o ambiente.
P280: Usar luvas de proteção/vestuário de proteção/proteção para os olhos/para o rosto.
P301 + P312: EM CASO DE INGESTÃO: Ligar para um CENTRO DE INFORMAÇÃO SOBRE VENENOS ou a um médico, se se sentir indisposto.
P305 + P351 + P338: EM CASO DE CONTATO COM OS OLHOS: Lavar cuidadosamente com água durante vários minutos. Retirar as lentes de contacto, se presentes e for fácil fazê-lo. Continuar a lavar.
P501: Eliminar o conteúdo/recipiente num local de eliminação de resíduos aprovado.

Condições de armazenamento recomendadas:

Armazenar num local fresco e seco, afastado de fontes de calor.
Proteger da humidade para evitar aglomeração e perda de propriedades.
Armazenar em recipientes bem fechados e protegidos da luz.

Parâmetros físicos e químicos:

Aspeto: pó castanho-avermelhado ou verde
Absorção máxima (H₂O): 663 - 667 nm
Absorção (1%, 1 cm, água): mín. 2200
Coeficiente de absorção máx. P±15 nm: 1,21 - 1,70
Perda por secagem (110°C): 8,0 - 16,0%
Substâncias insolúveis em água: máx. 2,0%

Especificação de qualidade:

Teor de corante principal: ≥ 82,0%
Grau de absorção (1%, 1 cm, água): ≥ 2200
Substâncias insolúveis em água: ≤ 2,0%
Perda por secagem (110°C): 8,0 - 16,0%

Identificações na embalagem:

Pictograma de perigo

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In unseren internationalen Versandpreislisten für Land- und Expressluftversand ✅, die viele Länder und Währungen abdecken, finden Sie:

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