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Merck
CN

13635

Nickel(II) sulfate hexa-/ heptahydrate

DIN 50970 H, ≥20.6% Ni and Co basis

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About This Item

Linear Formula:
NiSO4 · 6-7H2O
CAS Number:
15244-37-8
Molecular Weight:
154.76 (anhydrous basis)
NACRES:
NA.23
PubChem Substance ID:
57647108
UNSPSC Code:
12352302
EC Number:
232-104-9
MDL number:
MFCD00011146
Form:
powder or crystals

Key Documents

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Product Name

Nickel(II) sulfate hexa-/ heptahydrate, DIN 50970 H, ≥20.6% Ni and Co basis

InChI key

LGQLOGILCSXPEA-UHFFFAOYSA-L

InChI

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

SMILES string

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

agency

DIN 50970 H

form

powder or crystals

composition

Ni and Co, ≥20.6%

reaction suitability

core: nickel
reagent type: catalyst
core: nickel

impurities

≤0.05% insoluble in H2SO4

pH

≥3.5 (20 °C, 20%)

cation traces

As: ≤10 mg/kg
Cd: ≤50 mg/kg
Co: ≤5000 mg/kg
Cu: ≤20 mg/kg
Fe: ≤50 mg/kg
Pb: ≤20 mg/kg
Zn: ≤50 mg/kg

application(s)

battery manufacturing
battery precursors
catalysts
material synthesis precursor

Quality Level

100

Related Categories

signalword

Danger

Hazard Classifications

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

Storage Class

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

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCJ7261
BCCG2456
BCCC8649
BCBW5023
BCBV3550

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