Merck 818247 Copper(II) Chloride for Synthesis - 100 g

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818247.0100
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MERCK 818247 Copper(II) chloride for synthesis. CAS 7447-39-4, chemical formula CuCl₂.

Description
Catalogue Number818247
SynonymsCopper dichloride
DescriptionCopper(II) chloride

Merck 818247 Copper(II) Chloride for Synthesis - 100 g

Product Information
CAS number7447-39-4
EC number231-210-2
Hill FormulaCl₂Cu
Chemical formulaCuCl₂
Molar Mass134.45 g/mol
HS Code2827 39 85

Applications
ApplicationCopper(II) chloride for synthesis. CAS 7447-39-4, chemical formula CuCl₂.

Physicochemical Information
Density3.39 g/cm3 (20 °C)
Melting Point498 °C decomposes
pH value3.5 (50 g/l, H₂O, 20 °C)
Bulk density1200 kg/m3
Solubility620 g/l

Toxicological Information
LD 50 oralLD50 Rat 584 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)


Hazard Statement(s)H302 + H312: Harmful if swallowed or in contact with skin.
H315: Causes skin irritation.
H318: Causes serious eye damage.
H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s)P273: Avoid release to the environment.
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.
RTECSGL7000000
Storage class8B Non-combustible, corrosive hazardous materials
WGKWGK 2 water endangering
Disposal15
Heavy metal-containing solutions and solids: container E. Stir Raney nickel (also: Urushibara nickel) in the form of an aqueous suspension into hydrochloric acid (Cat. No. 100312) until dissolved (container E). Neither Raney nickel itself nor any filter residues should be allowed to dry out, otherwise they will spontaneously ignite in air. In this context, heavy metal means any compound of antimony, arsenic, cadmium, chromium(VI), copper, lead, nickel and tin, as well as these subtances in metallic form, if they are classified as hazardous (acc. to AbfallverzeichnisV - Waste Catalogue Ordinance, Appendix 3). Other heavy metals should be collected separately.

Safety Information
Hazard SymbolsDangerous for the environment
Harmful
Categories of dangerharmful, irritant, dangerous for the environment
R PhraseR 21/22-38-41-50/53
Harmful in contact with skin and if swallowed.Irritating to skin.Risk of serious damage to eyes.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S PhraseS 22-26-61
Do not breathe dust.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Avoid release to the environment. Refer to special instructions/ Safety data sheets.

Storage and Shipping Information
StorageStore below +30°C.

Transport Information
Declaration (railroad and road) ADR, RIDUN 2802 , 8, III
Declaration (transport by air) IATA-DGRUN 2802 , 8, III
Declaration (transport by sea) IMDG-CodeUN 2802 , 8, III, Marine Pollutant: P, Segregation Group: 1 (Acids)

Specifications
Assay (iodometric, calc.on anhydrous substance)≥ 98.0 %
Loss on drying (250 °C, 2 h)≤ 5.0 %
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Merck 818247 Copper(II) Chloride for Synthesis - 100 g Merck 818247 Copper(II) Chloride for Synthesis - 100 g I Merck 818247 Copper(II) Chloride 100 g ambalaj. CAS 7447-39-4, laboratuvar ve sentez çalışmaları için yüksek saflıkta orijinal Merck ürünü. 818247.0100
Merck 818247 Copper(II) Chloride for Synthesis - 100 g

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