Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information
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Potassium dicyanoaurate(13967-50-5)

Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information
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Product Identification

Product Name

Potassium dicyanoaurate

Synonyms

Aurate(1-), bis(cyano-C)-, potassium
Gold potassium cyanide

CAS

13967-50-5

Formula

C2AuKN2

Molecular Weight

288.10000000000002

EINECS

237-748-4

Merck

13,7711

Beilstein/Gmelin

37363 (G)

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Physical and Chemical Properties

Appearance

Colorless prisms.

Solubility in water

Slightly soluble

Density

3.452 g/cm3 (25 C)

Usage

For electroplating.

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First Aid Measures

Ingestion

If swallowed, wash out mouth with water provided person is conscious. Call a physician immediately.

Inhalation

If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen.

Skin

In case of skin contact, flush with copious amounts of water for at least 15 minutes. Remove contaminated clothing and shoes. Call a physician.

Eyes

In case of contact with eyes, flush with copious amounts of water for at least 15 minutes. Assure adequate flushing by separating the eyelids with fingers. Call a physician.

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Handling and Storage

Storage

Keep tightly closed.

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Hazards Identification

Inhalation

May be fatal if inhaled. Material is irritating to mucous membranes and upper respiratory tract.

Skin

Causes skin irritation. May be fatal if absorbed through skin.

Eyes

Causes eye irritation.

Ingestion

May be fatal if swallowed.

Hazards

Emits toxic fumes under fire conditions. Specific Method(s) of Fire Fighting: Fire fighting hazard: water spray can be used to fight fire in area containing cyanide and to cool fire-exposed metal containers. However, direct contact of materi

EC Risk Phrase

23/24/25 36/37/38

EC Safety Phrase

22 26 36/37/39 45

UN (DOT)

1588

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Exposure Controls/Personal Protection

Personal Protection

Compatible chemical-resistant gloves. Chemical safety goggles.

Respirators

Government approved respirator.

Exposure Effects

Toxic by inhalation, in contact with skin and if swallowed. Irritating to eyes, respiratory system and skin.

Poison Class

1

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Fire Fighting Measures

Fire Fighting

Extinguish using Carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.

Fire Potential

Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.

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Accidental Release Measures

Small spills/leaks

Sweep up, place in a bag and hold for waste disposal. Avoid raising dust. Ventilate area and wash spill site after material pickup is complete.

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Stability and Reactivity

Incompatibilities

Strong acids, Strong oxidizing agents.

Decomposition

Hydrogen cyanide, Nitrogen oxides, Potassium oxides Carbon monoxide, Carbon dioxide.

Combustion Products

Fire will produce irritating, corrosive and/or toxic gases.

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Transport Information

UN Number

1588

Hazard Class

6.1

Packing Group

I