Merck 106717 Nickel(II) chloride hexahydrate for analysis EMSURE® ACS 250 gr

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MERCK

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LB.M.106717.0250

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Synonym(s): Nickel(II) chloride hexahydrate, Nickel dichloride Empirical Formula (Hill Notation): Cl2Ni · 6H2O CAS Number: 7791-20-0 Molecular Weight: 237.69 MDL number: MFCD00149809 EC Index Number: 231-743-0

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CAS Number: 7791-20-0

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Merck 106717

Nickel(II) chloride hexahydrate for analysis EMSURE® ACS

Merck 106717 Nickel(II) Chloride hexahydrate For Analysis EMSURE® ACS 250 gr
Catalogue Number	106717
Replaces	NX0325-5
Synonyms	Nickel dichloride
Description	Nickel(II) chloride hexahydrate

Product Information
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	MQ30

Physicochemical Information
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
LD 50 oral	LD50 Rat 186 mg/kg

Safety Information according to GHS
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	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, toxic, irritant, mutagenic, sensitizing, 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 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
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

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