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Cacodylic acid·Na-salt·3H2Oresearch grade

(Sodium cacodylate, Sodium dimethylarsinate hydrate, Cacodylic acid sodium salt trihydrate)
C2H6AsO2·Na·3H2O • Mr 214.0 • CAS [6131-99-3]

Cacodylic acid sodium salt is used as a buffer (pH buffering range of 5.1 - 7.4), especially for bactericidal buffers used in electron microscopy. The buffering capacity of cacodylate prevents excess acidity that may result from tissue fixation. It is also used in protein crystallisation.

Assay (titr.)

 min. 98.0 %

DANGER
Hazard Statements H301 - H331 - H410
Precautions P261 - P264 - P273
Reaction P301 +P310 - P304 +P340
Storage P405

EG-Index: 033-002-00-5 • GGVSE/ADR: 6.1 II UN1688 • IATA: 6.1 II UN1688 • EINECS: 204-708-2 • WGK: 3 • HS: 29319000
Storage Temperature: +15 °C to +30 °C

Cat.No.
Size
EUR
15540.02
100 g
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15540.03
500 g
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H301

Deutsch:

Giftig bei Verschlucken.

English:

Toxic if swallowed.

Français:

Toxique en cas d'ingestion.

Italiano:

Tossico se ingerito.

Español:

Tóxico en caso de ingestión.

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H331

Deutsch:

Giftig bei Einatmen.

English:

Toxic if inhaled.

Français:

Toxique par inhalation.

Italiano:

Tossico se inalato.

Español:

Tóxico en caso de inhalación.

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H410

Deutsch:

Sehr giftig für Wasserorganismen mit langfristiger Wirkung.

English:

Very toxic to aquatic life with long lasting effects.

Français:

Très toxique pour les organismes aquatiques, entraîne des effets néfastes à long terme.

Italiano:

Molto tossico per gli organismi acquatici con effetti di lunga durata.

Español:

Muy tóxico para los organismos acuáticos, con efectos nocivos duraderos.

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P261

Deutsch:

Einatmen von Staub/Rauch/Gas/Nebel/Dampf/Aerosol vermeiden.

English:

Avoid breathing dust/fume/gas/mist/vapours/spray.

Français:

Éviter