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Merck

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


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

Specified Class I Designated Chemical Substances

prtr



Certificates of Analysis (COA)

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