10101-97-0

Name Nickel sulfate hexahydrate
CAS 10101-97-0
EINECS(EC#) 231-111-4
Molecular Formula H12NiO10S
MDL Number MFCD00149813
Molecular Weight 262.85
MOL File 10101-97-0.mol
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Chemical Properties

Appearance Green crystals
Melting point  1453 °C(lit.)
Boiling point  2732 °C(lit.)
bulk density 1000kg/m3
density  2,07 g/cm3
vapor density  2.07 (vs air)
storage temp.  Flammables area
solubility  H2O: soluble
form  wire
color  Green
Specific Gravity 2.07
PH 4.3-4.7 (100g/l, H2O, 20℃)
Stability: Stable. Efflorescent. Incompatible with strong acids, sulfur, nickel nitrate, wood, other combustibles.
Water Solubility  625 g/L (20 ºC)
Merck  14,6517
Exposure limits ACGIH: TWA 0.1 mg/m3
NIOSH: IDLH 10 mg/m3; TWA 0.015 mg/m3
InChI 1S/Ni.H2O4S.6H2O/c;1-5(2,3)4;;;;;;/h;(H2,1,2,3,4);6*1H2/q+2;;;;;;;/p-2
InChIKey RRIWRJBSCGCBID-UHFFFAOYSA-L
SMILES O.O.O.O.O.O.[Ni++].[O-]S([O-])(=O)=O
CAS DataBase Reference 10101-97-0(CAS DataBase Reference)
EPA Substance Registry System 10101-97-0(EPA Substance)
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Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)Health Hazard (GHS08)Environment (GHS09)
GHS07,GHS08,GHS09
Signal word  Danger
Hazard statements  H302+H332-H315-H317-H334-H341-H350i-H360D-H372-H410
Precautionary statements  P202-P273-P280-P301+P312-P302+P352-P308+P313
Hazard Codes  T,Xi,N,Xn,F
Risk Statements 
R45:May cause cancer.
R52/53:Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R42/43:May cause sensitization by inhalation and skin contact .
R40:Limited evidence of a carcinogenic effect.
R22:Harmful if swallowed.
R36/37:Irritating to eyes and respiratory system .
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R11:Highly Flammable.
R36/38:Irritating to eyes and skin .
Safety Statements 
S53:Avoid exposure-obtain special instruction before use .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S60:This material and/or its container must be disposed of as hazardous waste .
S36/37:Wear suitable protective clothing and gloves .
S22:Do not breathe dust .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S16:Keep away from sources of ignition-No smoking .
RIDADR  UN 3178 4.1/PG 2
WGK Germany  3
RTECS  WT1157000
TSCA  Yes
HazardClass  6.1
PackingGroup  III
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
Safety Profile
Confirmed human carcinogen. Poison by ingestion, intravenous, and subcutaneous routes. Experimental reproductive effects. Human mutation data reported. When heated to decomposition it emits toxic fumes of SOx. See also NICKEL SULFATE.
Toxicity
LD50 in male, female rats (mg/kg): 335, 264 orally (Reagan)

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