106453 Sodium hydroxide

Sodium hydroxide


Product Range

Product Number



1064539050 Fibre carton 50 kg

Product Information

Product Summary

Synonyms Soda caustic
CAS number 1310-73-2
EC index number 011-002-00-6
EC number 215-185-5
Hill Formula HNaO
Molar mass 40.00 g/mol
RTECS WB4900000

GHS Labeling (according to EU REGULATION (EC) No 1272/2008 (CLP))

Hazard Pictogram
Signal Word Danger
Hazard Statement H290: May be corrosive to metals.
H314: Causes severe skin burns and eye damage.
Precautionary Statement P280: Wear eye protection/ face protection.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P313: Get medical advice/ attention.

Handling & Storage Information

Storage Temperature Store at +5°C to +30°C.
Storage class 8B Non-combustible, corrosive hazardous materials
WGK WGK 1 slightly water endangering

Physicochemical Information

Melting point 319 - 322 °C
Density 2.13 g/cm3 (20 °C)
pH value >14 (100 g/l, H₂O, 20 °C)


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