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Hazard Statements
GHS02
Flammable
- Flammable gases, category 1
- Flammable aerosols, categories 1, 2
- Flammable liquids, categories 1, 2, 3
- Flammable solids, categories 1, 2
- Self-reactive substances and mixtures, types B, C, D, E, F
- Pyrophoric liquids, category 1
- Pyrophoric solids, category 1
- Combustible solids, category 3
- Combustible liquids, category 3
- Self-heating substances and mixtures, categories 1, 2
- Substances and mixtures, which in contact with water, emit flammable gases, categories 1, 2, 3
- Organic peroxides, types B, C, D, E, F
GHS03
Harmful
- Acute toxicity (oral, dermal, inhalation), category 4
- Skin irritation, categories 2, 3
- Eye irritation, category 2A
- Skin sensitization, category 1
- Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects
Not used
- with the "skull and crossbones" pictogram
- for skin or eye irritation if:
- the "corrosion" pictogram also appears
- the "health hazard" pictogram is used to indicate respiratory sensitization
Safety & Transport Information
When heated to 150°C it decomposes to form a gas which ignites spontaneously in air. The dry powder can ignite spontaneously if a large surface area is exposed to air (e.g. on a filter paper). When heated to decomposition it emits toxic fumes of Na2O. See also ACETYLIDES.
Risk Codes:
R10 - Flammable
R14/15 - Reacts violently with water, liberating extremely flammable gases
R15 - Contact with water liberates extremely flammable gases
R20/21 - Harmful by inhalation and in contact with skin
R34 - Causes burns
R38 - Irritating to skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37 - Wear suitable protective clothing and gloves
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S43 - In case of fire use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add - Never use water)
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
Storage temperature :
Refrigerator (+4 °C) + Flammables area
RID/ADR certification :
UN 3399 4.3 / PG 1
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Alternative Distributors of [Ethynyl sodium]
Producers or manufacturers change the product range from time to time.
The following companies
have appeared as suppliers in the past / currently not verified
ABCR GmbH & Co. KG | Pfaltz & Bauer, Inc.
Element: 
Chemical-Suppliers.eu