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MERCK 102556.0100 Cobalt (II) Sulfate Hexahydrate GR for Analysis (SD.M.102556.0100)

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MERCK 102556.0100 Cobalt (II) Sulfate Hexahydrate GR for Analysis

 

 

Description
Catalogue Number 102556
Replaces CX1825; CX1825-2
Description Cobalt(II) sulfate heptahydrate
Product Information
CAS number 10026-24-1
EC index number 027-005-00-0
EC number 233-334-2
Hill Formula CoO₄S * 7 H₂O
Chemical formula CoSO₄ * 7 H₂O
Molar Mass 281.1 g/mol
HS Code 2833 29 90
Quality Level MQ300
Physicochemical Information
Density 1.95 g/cm3 (20 °C)
Melting Point 98 °C
pH value 4 (100 g/l, H₂O, 20 °C)
Bulk density 900 kg/m3
Solubility 362 g/l
Toxicological Information
LD 50 oral LD50 Rat 582 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s) H302: Harmful if swallowed.
H317: May cause an allergic skin reaction.
H319: Causes serious eye irritation.
H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
H341: Suspected of causing genetic defects.
H350i: May cause cancer by inhalation.
H360F: May damage fertility.
H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s) P273: Avoid release to the environment.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of 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.
P308 + P313: IF exposed or concerned: Get medical advice/ attention.
Signal Word Danger
RTECS GG3200000
Storage class 6.1D Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK WGK 3 highly hazardous to water
Disposal 15
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
Categories of danger carcinogenic, toxic for reproduction, harmful, sensitizing, mutagenic, dangerous for the environment
Storage and Shipping Information
Storage Store at +2°C to +30°C.
Transport Information
Declaration (railroad and road) ADR, RID UN 3077 , 9, III
Declaration (transport by air) IATA-DGR UN 3077 , 9, III
Declaration (transport by sea) IMDG-Code UN 3077 , 9, III, Marine Pollutant: P
Specifications
Assay (complexometric, CoSO₄ 7 H₂O) ≥ 99 %
Chloride (Cl) ≤ 0.001 %
Total nitrogen (N) ≤ 0.002 %
Ca (Calcium) ≤ 0.005 %
Cu (Copper) ≤ 0.001 %
Fe (Iron) ≤ 0.0005 %
Na (Sodium) ≤ 0.01 %
Ni (Nickel) ≤ 0.005 %
Pb (Lead) ≤ 0.001 %
Zn (Zinc) ≤ 0.005 %
Global Trade Item Number
Catalogue Number GTIN
1025560100 04022536034744
1025560250 04022536034751
Etiketler
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