| Identification | More | [Name]
NICKEL(II) SULFATE HEPTAHYDRATE | [CAS]
10101-98-1 | [Synonyms]
NICKEL(II) SULFATE HEPTAHYDRATE
NICKEL SULFATE HEPTAHYDRATE
nickel(2+)sulfateheptahydrate
nickeloussulfateheptahydrate
sulfuricacid,nickel(2+)salt(1:1),heptahydrate
NICKEL(II) SULFATE HEPTAHYDRATE, 99.999%
NICKEL(II) SULFATE HEPTAHYDRATE, CRYST.
NickelSulphateAr
Nickel(II)sulfateheptahydratecobaltfreegr
Nickel(II) sulfate heptahydrate, for nickel plating, DIN 50970, for analysis
NICKEL SULFATE, HEPTAHYDRATE 99.999%
NICKELSULPHATEHEPTAHYDRATE | [EINECS(EC#)]
232-104-9 | [Molecular Formula]
H14NiO11S | [MDL Number]
MFCD00149814 | [Molecular Weight]
280.86 | [MOL File]
10101-98-1.mol |
| Chemical Properties | Back Directory | [Appearance]
green to dark green needle-like crystals or powder | [density ]
1.948 g/mL at 25 °C(lit.)
| [solubility ]
soluble in ethanol | [form ]
Needle-Like Crystals or Powder | [color ]
Green to dark green | [Water Solubility ]
g/100g H2O: 26.2 (0°C), 37.7 (20°C), 50.4 (40°C) [LAN05]; soluble alcohol [HAW93] | [Merck ]
13,6541 | [InChI]
1S/Ni.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2 | [InChIKey]
OGKAGKFVPCOHQW-UHFFFAOYSA-L | [SMILES]
[Ni++].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[O-]S([O-])(=O)=O | [CAS DataBase Reference]
10101-98-1(CAS DataBase Reference) | [EPA Substance Registry System]
Sulfuric acid, nickel(2+) salt (1:1), heptahydrate (10101-98-1) |
| Hazard Information | Back Directory | [Chemical Properties]
green to dark green needle-like crystals or powder | [Definition]
ChEBI: A hydrate of nickel sulfate containing nickel (in +2 oxidation state), sulfate and water moieties in the ratio 1:1:7. | [Uses]
In electrolytic and electroless nickel-plating; as mordant in dyeing; in catalyst manufacture; in preparation of other nickel Compounds. | [General Description]
Nickel(II) sulfate hexahydrate is a hydrated nickel salt. Its thermal decomposition in the presence of air and helium has been studied. Its crystals exist in monoclinic and tetragonal polymorphic forms. | [Synthesis]
To be refined nickel sulfate dissolved in water, add an excess of concentrated ammonia, so that all the nickel into nickel-ammonia coordination compounds, and then add a small amount of hydrogen peroxide, stirring thoroughly, filtration to remove the Fe ( |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,N | [Risk Statements ]
R22:Harmful if swallowed.
R40:Limited evidence of a carcinogenic effect.
R42/43:May cause sensitization by inhalation and skin contact .
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment . | [Safety Statements ]
S22:Do not breathe dust .
S36/37:Wear suitable protective clothing and gloves .
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet . | [RIDADR ]
UN 3077 9/PG 3
| [WGK Germany ]
3
| [RTECS ]
WT1157000
| [HS Code ]
28332400 | [Storage Class]
6.1D - Non-combustible acute toxic Cat.3
toxic hazardous materials or hazardous materials causing chronic effects | [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 |
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