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Merck
CN

1.06726

Nickel(II) sulfate hexahydrate

EMPLURA®

Synonym(s):

Nickel(II) sulfate hexahydrate

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About This Item

CAS Number:
Molecular Weight:
262.86
UNSPSC Code:
12352302
EC Index Number:
232-104-9
NACRES:
NA.21
MDL number:
Assay:
≥98.0% (complexometric)
Form:
crystals
Solubility:
650 g/L
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Quality Segment

product line

EMPLURA®

assay

≥98.0% (complexometric)

form

crystals

potency

361 mg/kg LD50, oral (rat)

impurities

≤0.5% Substances not precipitated by ammonium sulfide (as SO4)

pH

4.3-4.7 (20 °C, 100 g/L in H2O)

solubility

650 g/L

density

2.07 g/cm3 at 20 °C

bulk density

1000 kg/m3

anion traces

chloride (Cl-): ≤0.003%

cation traces

Co: ≤0.05%, Fe: ≤0.01%, Pb: ≤0.001%, Zn: ≤0.2%

storage temp.

2-30°C

SMILES string

[Ni+2].[S](=O)(=O)([O-])[O-].O.O.O.O.O.O

InChI

1S/Ni.H2O4S.6H2O/c;1-5(2,3)4;;;;;;/h;(H2,1,2,3,4);6*1H2/q+2;;;;;;;/p-2

InChI key

RRIWRJBSCGCBID-UHFFFAOYSA-L

General description

EMPLURA®

Analysis Note

Assay (complexometric)≥ 98.0 %Identitypasses testChloride (Cl)≤ 0.003 %Co (Cobalt)≤ 0.05 %Fe (Iron)≤ 0.01 %Pb (Lead)≤ 0.001 %Zn (Zinc)≤ 0.2 %Substances not precipitated by ammonium sulfide (as SO₄)≤ 0.5 %

Legal Information

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany


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Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A Inhalation - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 1 Inhalation

target_organs

Respiratory Tract

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects



Certificates of Analysis (COA)

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