Name | nickel acetate |
Synonyms | nickel acetate NICKEL(II) ACETATE 4 H2O Acetic acid nickel(II) salt Nickel acetate tetrahydrate Nickel ii acetate tetrahydrate Nickel(II) acetate tetrahydrate NICKEL ACETATE, TETRAHYDRATE REAGENT NICKELACETATE,TETRAHYDRATE,CRYSTAL,REAGENT nickel(ii) acetate tetrahydrate, puratronic |
CAS | 6018-89-9 |
EINECS | 611-946-4 |
InChI | InChI=1/C2H4O2.Ni.4H2O/c1-2(3)4;;;;;/h1H3,(H,3,4);;4*1H2/q;+2;;;;/p-1 |
Molecular Formula | C4H14NiO8 |
Molar Mass | 248.84 |
Density | 1.798g/mLat 25°C(lit.) |
Melting Point | °Cd ec.) |
Boling Point | 16℃ |
Water Solubility | 182 g/L (20 ºC) |
Appearance | Green crystallization |
Specific Gravity | 1.798 |
Color | White to off-white |
Exposure Limit | NIOSH: IDLH 10 mg/m3; TWA 0.015 mg/m3 |
Merck | 14,6499 |
BRN | 3730764 |
Storage Condition | Inert atmosphere,Room Temperature |
Stability | Stable. |
Sensitive | Hygroscopic |
MDL | MFCD00066973 |
Physical and Chemical Properties | Water-soluble 182g/L (20 ℃) |
Use | Used as a mordant for fabrics and also for electroplating |
Risk Codes | R45 - May cause cancer R22 - Harmful if swallowed R43 - May cause sensitization by skin contact R40 - Limited evidence of a carcinogenic effect R68 - Possible risk of irreversible effects R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R48/23 - R42/43 - May cause sensitization by inhalation and skin contact. R20/22 - Harmful by inhalation and if swallowed. R61 - May cause harm to the unborn child R49 - May cause cancer by inhalation |
Safety Description | S53 - Avoid exposure - obtain special instructions before use. S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S24 - Avoid contact with skin. S22 - Do not breathe dust. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S60 - This material and its container must be disposed of as hazardous waste. |
UN IDs | UN 3077 9 / PGIII |
WGK Germany | 3 |
RTECS | QR6126000 |
TSCA | Yes |
HS Code | 29152990 |
Hazard Class | 9 |
Packing Group | III |
Reference Show more | 1. [IF=4.39] Jie He et al."Thermostable enzyme-immobilized magnetic responsive Ni-based metal–organic framework nanorods as recyclable biocatalysts for efficient biosynthesis of S-adenosylmethionine."Dalton T. 2019 Feb;48(6):2077-2085 2. [IF=4.146] Mengzhao Jiao et al."Fast Immobilization of Human Carbonic Anhydrase II on Ni-Based Metal-Organic Framework Nanorods with High Catalytic Performance."Catalysts. 2020 Apr;10(4):401 |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
Introduction | nickel acetate (tetrahydrate) is a green prism, with the odor of acetic acid, which is decomposed when heated, soluble in water, ethanol and ammonia. Nickel acetate (tetrahydrate) decomposes and precipitates nickel hydroxide in hot water. Nickel acetate (tetrahydrate) is obtained by heating nickel hydroxide with acetic acid in the presence of nickel. |
Application | nickel acetate (tetrahydrate) is widely used in industrial production, mainly used as a catalyst to prepare sealing agent for aluminum alloy profiles, paint coating drying agent, printing and dyeing agent, glass fiber reinforced plastic curing accelerator and hidden ink. Now it is also used in precision electroplating, electroplating of high-end electronic materials, etc. |
Use | chemical reagent. It is used industrially as a mordant for fabrics and also for electroplating. It is mainly used for nickel plating, metal coloring, nickel catalyst, as a mordant for fabric, etc. Agent, mordant for fabric. |
production method | award basic nickel carbonate dissolved in excess dilute acetic acid solution, filtered, evaporated, cooled to precipitate crystals, after drying, the crystals were dried at 70 °c to obtain a finished product. |