MERCK 106717.0250 Nickel (II) Chloride Hexahydrate GR CAS No.7791-20-0
| Description |
|---|
| Catalogue Number | 106717 |
| Replaces | NX0325-5 |
| Synonyms | Nickel dichloride |
| Description | Nickel(II) chloride hexahydrate |
| Product Information |
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| CAS number | 7791-20-0 |
| EC index number | 028-011-00-6 |
| EC number | 231-743-0 |
| Grade | ACS |
| Hill Formula | Cl₂Ni * 6 H₂O |
| Chemical formula | NiCl₂ * 6 H₂O |
| Molar Mass | 237.69 g/mol |
| HS Code | 2827 35 00 |
| Quality Level | MQ300 |
| Physicochemical Information |
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| Density | 1.92 g/cm3 (anhydrous substance) |
| Melting Point | 1001 °C (anhydrous substance),decomposes |
| pH value | 4.9 (H₂O, 20 °C) |
| Bulk density | 640 kg/m3 |
| Solubility | 2540 g/l |
| Toxicological Information |
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| LD 50 oral | LD50 Rat 186 mg/kg |
| Safety Information according to GHS |
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| Hazard Pictogram(s) | |
| Hazard Statement(s) | H301 + H331: Toxic if swallowed or if inhaled.H315: Causes skin irritation.H317: May cause an allergic skin reaction.H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.H341: Suspected of causing genetic defects.H350i: May cause cancer by inhalation.H360D: May damage the unborn child.H372: Causes damage to organs through prolonged or repeated exposure if inhaled.H410: Very toxic to aquatic life with long lasting effects. |
| Precautionary Statement(s) | P202: Do not handle until all safety precautions have been read and understood.P273: Avoid release to the environment.P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.P302 + P352: IF ON SKIN: Wash with plenty of water.P304 + P340 + P311: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor. |
| Signal Word | Danger |
| RTECS | QR6480000 |
| 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 | 15Heavy 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, toxic, irritant, mutagenic, sensitizing, dangerous for the environment |
| Storage and Shipping Information |
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| Storage | Store at +2°C to +30°C. |
| Transport Information |
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| Declaration (railroad and road) ADR, RID | UN 3288, 6.1, III |
| Declaration (transport by air) IATA-DGR | UN 3288, 6.1, III |
| Declaration (transport by sea) IMDG-Code | UN 3288, 6.1, III |
| Specifications |
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| Assay (complexometric) | ≥ 98.0 % |
| Insoluble matter | ≤ 0.005 % |
| Sulfate (SO₄) | ≤ 0.005 % |
| Total nitrogen (N) | ≤ 0.005 % |
| Ca (Calcium) | ≤ 0.005 % |
| Co (Cobalt) | ≤ 0.005 % |
| Cu (Copper) | ≤ 0.001 % |
| Fe (Iron) | ≤ 0.001 % |
| K (Potassium) | ≤ 0.01 % |
| Mg (Magnesium) | ≤ 0.01 % |
| Mn (Manganese) | ≤ 0.002 % |
| Na (Sodium) | ≤ 0.01 % |
| Pb (Lead) | ≤ 0.002 % |
| Zn (Zinc) | ≤ 0.001 % |
| conforms to ACS |
| Global Trade Item Number |
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| Catalogue Number | GTIN |
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| 1067170250 | 04022536081380 |
| 1067171000 | 04022536081397 |
