Description
Catalogue Number  
Synonyms Soda bleaching lye, Eau de Labarraque
Product Information
HS Code 2828 90 00
Quality Level MQ200
Physicochemical Information
Boiling point 102 °C (1013 hPa)
Density 1.22 - 1.25 g/cm3 (20 °C)
Melting Point -20 °C
pH value 12 - 13 (H₂O, 20 °C)
Vapor pressure 20 hPa (20 °C)
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s) H314: Causes severe skin burns and eye damage.
H400: Very toxic to aquatic life.
EUH031: Contact with acids liberates toxic gas.
Precautionary Statement(s) P273: Avoid release to the environment.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Signal Word Danger
Storage class 8B Non-combustible, corrosive hazardous materials
WGK WGK 2 obviously hazardous to water
Disposal 22
Inorganic peroxides and oxidants as well as bromine and iodine should be rendered harmless by reduction with acidic sodium thiosulfate solution (Cat. No. 106513); container D or E. Slightly soluble oxidants should be collected separately in container E or I.
Safety Information
Hazard Symbols Hazard SymbolsDangerous for the environment
Hazard SymbolsCorrosive
Categories of danger corrosive, dangerous for the environment
R Phrase R 31-34-50
Contact with acids liberates toxic gas.Causes burns.Very toxic to aquatic organisms.
S Phrase S 26-28-36/37/39-45-50-61
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.After contact with skin, wash immediately with plenty of water.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).Do not mix with acids.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Storage and Shipping Information
Storage Store at +2°C to +8°C.
Transport Information
Declaration (railroad and road) ADR, RID  
Declaration (transport by air) IATA-DGR  
Declaration (transport by sea) IMDG-Code  
Specifications
Assay (active chlorine; iodometric, Cl₂) 6 - 14 %
Free alkali (acidimetric, as NaOH) ≤ 1.0 %
The content stated refers to the filling day. Depending on storage period and temperature a decrease in content is to be expected

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