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Merck
CN

13651

Nickel(II) sulfate hexahydrate

puriss., ≥99%

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About This Item

Linear Formula:
NiSO4 · 6H2O
CAS Number:
Molecular Weight:
262.85
EC Number:
232-104-9
UNSPSC Code:
12352300
MDL number:
Technical Service
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vapor density

2.07 (vs air)

grade

puriss.

assay

≥99%

pH

4-6 (20 °C, 5%)

anion traces

chloride (Cl-): ≤50 mg/kg

cation traces

As: ≤10 mg/kg, Cd: ≤50 mg/kg, Co: ≤100 mg/kg, Cu: ≤20 mg/kg, Fe: ≤50 mg/kg, Pb: ≤20 mg/kg, Zn: ≤50 mg/kg

SMILES string

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



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signalword

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

Storage Class

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

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Regulatory Information

新产品

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Antonia A Nemec et al.
Toxicological sciences : an official journal of the Society of Toxicology, 110(1), 212-223 (2009-05-01)
Hexavalent chromium (Cr(VI)) promotes lung injury and pulmonary diseases through poorly defined mechanisms that may involve the silencing of inducible protective genes. The current study investigated the hypothesis that Cr(VI) actively signals through a signal transducer and activator of transcription