1,9-Dimethylmethylene blue-chloridepure

(Bis(dimethylamino)-1,9-dimethyldiphenothiazin-5-ium chloride)
C18H22ClN3S·0.5 ZnCl2Mr 416.05CAS [931418-92-7]

Histological stain with strong metachromic properties (1, 2). Particularly suitable for the quantitation and discrimination of sulfated glycosamino glycans (proteoglycans) (3, 4).


References:
  1. Taylor, K.B. & Jefree, G.B. (1969) Histochem. J. 1, 199-204
  2. Toepfer, K. (1970) Histochemie 21, 64-72
  3. Farndale, R.W. et al. (1982) Connect. Tissue Res. 9, 247-8
  4. Klompmakers, A.A. & Hendriks, T. (1986) Anal. Biochem. 153, 80-4
WARNING
Hazard Statements H319
Precautions P264 - P280
Reaction P305 +P351 +P338 - P337 +P313

WGK: 2LHS: 32041300
Storage Temperature: +15 °C to +30 °C

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H319

Deutsch:

Verursacht schwere Augenreizung.

English:

Causes serious eye irritation.

Français:

Provoque une sévère irritation des yeux.

Italiano:

Provoca grave irritazione oculare.

Español:

Provoca irritación ocular grave.

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P264

Deutsch:

Nach Gebrauch … gründlich waschen.

English:

Wash … thoroughly after handling.

Français:

Se laver … soigneusement après manipulation.

Italiano:

Lavare accuratamente … dopo l’uso.

Español:

Lavarse … concienzudamente tras la manipulación.

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P280

Deutsch:

Schutzhandschuhe/Schutzkleidung/Augenschutz/Gesichtsschutz tragen.

English:

Wear protective gloves/protective clothing/eye protection/face protection.

Français:

Porter des gants de protection/des vêtements de protection/un équipement de protection des yeux/du visage.

Italiano:

Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.

Español:

Llevar guantes/prendas/gafas/máscara de protección.

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P305 +P351 +P338

Deutsch:

BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.

English:

IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Français:

EN CAS DE CONTACT AVEC LES YEUX: rincer avec précaution à l’eau pendant plusieurs minutes. Enlever les lentilles de contact si la victime en porte et si elles peuvent être facilement enlevées. Continuer à rincer

Italiano:

IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.

Español:

EN CASO DE CONTACTO CON LOS OJOS: Aclarar cuidadosamente con agua durante varios minutos. Quitar las lentes de contacto, si lleva y resulta fácil. Seguir aclarando.

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P337 +P313

Deutsch:

Bei anhaltender Augenreizung: Ärztlichen Rat einholen/ärztliche Hilfe hinzuziehen.

English:

If eye irritation persists: Get medical advice/attention.

Français:

Si l’irritation oculaire persiste: consulter un médecin.

Italiano:

Se l’irritazione degli occhi persiste, consultare un medico.

Español:

Si persiste la irritación ocular: Consultar a un médico.