1.09514

pH-indicator paper Congo red paper

roll L 4.8 m , with color scale, reag. Ph. Eur., MQuant^®

• Sinônimo(s): pH chemical test paper paper Congo red paper, pH test paper paper Congo red paper
• Código UNSPSC: 41113034
• NACRES: NB.35

Propriedades

• Agency: reag. Ph. Eur.
• Nível de qualidade: 100
• linha de produto: MQuant^®
• Características: non-bleeding: no
• roll L: 4.8 m , with color scale
• método de detecção: colorimetric
• temperatura de armazenamento: 15-25°C

Descrição

Descrição geral

MQuant^® Congo red paper is suitable to monitor a qualitative pH change in the acidic range. The paper changes its color from blue-violet (pH < 2) to red-orange (pH > 5). pH indicator papers supplied in rolls are better suited for longterm storage, since they are protected against external influences. pH indicator papers are manufactured by impregnating high-quality filter paper with indicator or mixed-indicator solutions. Therefore, the paper is dryed, cut and packed into the corresponding sizes. For a semi-quantitative monitoring of the pH value, please refer to our MQuant^® pH-indicator papers or strips and for a quantitative measurement to our Reflectoquant^® test strips.

Nota de análise

Application test: conforms

Informações legais

MQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany

REFLECTOQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany

Informações de segurança

• Pictogramas: GHS08
• Palavra indicadora: Danger
• Frases de perigo: H350
• Declarações de precaução: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Classificações de perigo: Carc. 1B
• Código de classe de armazenamento: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de risco de água (WGK): WGK 3