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Calcium Oxide, Small Lumps ~3-20 mm, 1kg

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Description
Catalogue Number 102109
Synonyms Lime, caustic, Quicklime

Product Information
CAS number 1305-78-8
EC number 215-138-9
Hill Formula CaO
Molar Mass 56.07 g/mol
HS Code 2825 90 19
Quality Level MQ200

Physicochemical Information
Boiling point 2850 °C (100 mbar)
Density 3.37 g/cm3 (20 °C)
Melting Point 2580 °C
pH value 12.6 (H₂O, 20 °C) (saturated solution)
Bulk density 800 - 1200 kg/m3
Solubility 1.65 g/l Risk of violent reaction.

Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s) H315: Causes skin irritation.
H318: Causes serious eye damage.
H335: May cause respiratory irritation.
Precautionary Statement(s) P280: Wear eye protection.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
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.
Signal Word Danger
RTECS EW3100000
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly hazardous to water
Disposal 14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).

Safety Information
Hazard Symbols Hazard SymbolsIrritant
Categories of danger irritant
R Phrase R 38-37-41
Irritating to skin.Irritating to respiratory system.Risk of serious damage to eyes.
S Phrase S 26-29-22-24-39
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Do not empty into drains.Do not breathe dust.Avoid contact with skin.Wear eye/face protection.

Storage and Shipping Information
Storage Storage temperature: no restrictions.

Transport Information
Declaration (railroad and road) ADR, RID Kein Gefahrgut
Declaration (transport by air) IATA-DGR UN 1910 , 8, III
Declaration (transport by sea) IMDG-Code No Dangerous Good

Specifications
Assay (complexometric) ≥ 97.0 %
Substances insoluble in hydrochloric acid ≤ 0.1 %
Chloride (Cl) ≤ 500 ppm
Sulfate (SO₄) ≤ 5000 ppm
Heavy metals (as Pb) ≤ 50 ppm


MSDS

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