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LC4250 Nickel(II) sulfate hexahydrate

extra pure


Order number Packaging Quantity Price €
AC31250 Plastic bottle 1 kg Inquire
AC31250 Plastic drum 50 kg Inquire


Product information
Hill Formula NiO4S * 6 H2O
Chemical formula NiSO4 * 6 H2O
HS Code 2833 24 00
EC number 232-104-9
Molar mass 262.86 g/mol
EC index number 028-009-00-5
CAS number 10101-97-0


Chemical and physical data
Solubility 650 g/l (20 °C)
Melting point 53 °C
Molar mass 262.86 g/mol
Density 2.07 g/cm3 (20 °C)
Bulk density 1000 kg/m3
pH value 4.3 – 4.7 (100 g/l, H2O, 20 °C)


Safety information according to GHS
Hazard Statement(s) H350i: May cause cancer by inhalation.
H341: Suspected of causing genetic defects.
H360D: May damage the unborn child.
H372: Causes damage to organs through prolonged or repeated exposure.
H302 + H332: Harmful if swallowed or if inhaled.
H315: Causes skin irritation.
H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
H317: May cause an allergic skin reaction.
H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s) P201: Obtain special instructions before use.
P280: Wear protective gloves.
P273: Avoid release to the environment.
P308 + P313: IF exposed or concerned: Get medical advice/attention.
P342 + P311: If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
Signal Word Danger
Hazard Pictogram(s)

Storage class Non combustible substances, toxic
WGK WGK 3 highly water endangering
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
R Phrase R 49-61-20/22-38-42/43-48/23-68-50/53
May cause cancer by inhalation.May cause harm to the unborn child.Also harmful by inhalation and if swallowed.Irritating to skin.May cause sensitization by inhalation and skin contact.Toxic: danger of serious damage to health by prolonged exposure through inhalation.Possible risk of irreversible effects.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 53-45-60-61
Avoid exposure – obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categoriesofdanger carcinogenic, toxic for reproduction, irritant, sensitizing, toxic, mutagenic, dangerous for the environment
Hazard Symbol


Dangerous for the environment


Transport information
Declaration (transport by sea) IMDG-Code UN 3288 TOXIC SOLID, INORGANIC, N.O.S.(NICKEL(II)-SULFATE), 6.1, III
Declaration (transport by air) IATA-DGR UN 3288 TOXIC SOLID, INORGANIC, N.O.S.(NICKEL(II)-SULFATE), 6.1, III


Toxicological data
LD 50 oral LD50 rat 264 mg/kg