Merck
All Photos(1)

1.06717

Supelco

Nickel(II) chloride hexahydrate

for analysis EMSURE® ACS

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

Quality Level

grade

ACS reagent

product line

EMSURE®

assay

≥98.0% (complexometric)

form

solid

potency

186 mg/kg LD50, oral (Rat)

impurities

≤0.005% Insoluble matter

pH

4.9 (20 °C, 100 g/L in H2O)

mp

140 °C (anhydrous substance; decomposes)

solubility

2540 g/L

density

1.92 g/cm3 (anhydrous substance)

bulk density

640 kg/m3

anion traces

sulfate (SO42-): ≤0.005%

cation traces

Ca: ≤0.005%
Co: ≤0.005%
Cu: ≤0.001%
Fe: ≤0.001%
K: ≤0.01%
Mg: ≤0.01%
Mn: ≤0.002%
N: ≤0.005%
Na: ≤0.01%
Pb: ≤0.002%
Zn: ≤0.001%

storage temp.

2-30°C

InChI

1S/2ClH.Ni.6H2O/h2*1H;;6*1H2/q;;+2;;;;;;/p-2

InChI key

LAIZPRYFQUWUBN-UHFFFAOYSA-L

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Related Categories

Linkage

Replaces: NX0325-5

Analysis Note

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

Legal Information

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

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 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

Lungs

Storage Class Code

6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Quality

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