13478-00-7
nickel nitrate hexahydrate
CAS: 13478-00-7
Molecular Formula: Ni(NO3)2·6H2O
13478-00-7 - Names and Identifiers
| Name | nickel nitrate hexahydrate |
| Synonyms | Nickel nitrate,hexahydrate nickel nitrate hexahydrate Nickelous nitrate, 6-hydrate Nickelous nitrate hexahydrate Nickel(II)Nitrate Hexahydrate Nickel (II) Nitrate Hexahydrate Nitric acid, nickel(2+)salt hexahydrate |
| CAS | 13478-00-7 |
| EINECS | 603-868-4 |
| InChI | InChI=1/NO3.Ni.6H2O/c2-1(3)4;;;;;;;/h;;6*1H2/q-1;+2;;;;; |
| InChIKey | AOPCKOPZYFFEDA-UHFFFAOYSA-N |
13478-00-7 - Physico-chemical Properties
| Molecular Formula | Ni(NO3)2·6H2O |
| Molar Mass | 290.79 |
| Density | 2.05 g/mL at 25 °C(lit.) |
| Melting Point | 56.7℃ |
| Boling Point | 137 °C |
| Flash Point | 137°C |
| Water Solubility | 238.5 g/100 mL (20℃) |
| Appearance | Green to blue flakes |
| Stability | Stable. Strong oxidizer. Incompatible with reducing agents. |
| Physical and Chemical Properties | Melting Point: 56.7 Boiling Point: 136.7 density: 2.05 vapor density: 10 water-soluble: soluble Appearance: Green crystalline solid |
| Use | Used in electroplating, ceramic, nickel salt manufacturing and catalyst production |
13478-00-7 - Risk and Safety
| Hazard Symbols | O - Oxidizing agent Xn - Harmful  |
| Risk Codes | R22 - Harmful if swallowed R40 - Limited evidence of a carcinogenic effect R8 - Contact with combustible material may cause fire |
| Safety Description | S17 - Keep away from combustible material. 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.) |
| UN IDs | UN 2725 5.1/PG 3 |
| WGK Germany | 3 |
| RTECS | QR7300000 |
| TSCA | Yes |
| HS Code | 2834 29 20 |
| Hazard Class | 5.1 |
| Packing Group | III |
| Toxicity | LD50 orally in Rabbit: 1620 mg/kg |
13478-00-7 - Upstream Downstream Industry
13478-00-7 - Nature
Open Data Verified Data
Green Crystal. Melting Point: 56.7 ℃; Boiling Point: 137 ℃;d 2. 05. Deliquescence. Microweathering in dry air. Dissolved in 0.4 water, the solution is acidic, pH value of about 4. Soluble in ethanol, slightly soluble in acetone. Mixed with reducing agent, organic matter, combustible or metal powder can form explosive mixture, explosion can occur when heated sharply.
Last Update：2025-06-10 22:55:16
13478-00-7 - Preparation Method
Open Data Verified Data
water was added to nickel carbonate, and the mixture was stirred uniformly. Then, nitric acid was gradually added, filtered, the filtrate was evaporated, cooled, and the crystals were precipitated by Suction filtration.
Last Update：2025-06-10 22:55:16
13478-00-7 - Application
Open Data Verified Data
It is used for electroplating nickel-chromium alloy, manufacturing other nickel salts and nickel-containing catalysts, storage batteries, and metal surface treatment agents.
Last Update：2025-08-19 16:24:40
13478-00-7 - Safety
Open Data Verified Data
rat oral LDo:1.62g/kg. Inhalation of dust on the respiratory tract irritation, individual sensitive person can cause asthma, bronchitis, etc. This substance may be harmful to the environment and has an accumulation effect in groundwater. Stored in a dry clean warehouse. Keep away from fire and heat source. The packaging must be sealed and free from moisture. Should be stored separately from flammable, combustible materials, reducing agents, wet items, etc.
Last Update：2025-06-10 22:55:16
13478-00-7 - Nature
Melting point 56°C(lit.)
Boiling point 137°C
Density 2.05g/mL at 25 c (lit.)
Flash point 137°C
Storage conditions Store at 5°C to 30°C.
Solubility 940g/l
Morphological flakes
Specific gravity 2.05
Color Green to blue
PH 5 (50g/l, H2O, 20 ℃)
Water solubility 238.5g/100 mL (20°C)
Sensitivity Hygroscopic
Merck 14,6513
Stability Stable. Strong oxidizer. Incompatible with reducing agents.
InChIKey AOPCKOPZYFFEDA-UHFFFAOYSA-N
Last Update：2024-04-29 13:09:57
13478-00-7 - Uses and synthesis methods
Open Data Unverified Data
toxic, long-term contact with the skin can cause eczema, scabies, follicular papules, edema, erythema, skin damp. Eating nickel nitrate by mistake can cause poisoning.
The maximum allowable concentration of nickel salt (based on nickel) in the form of water aerosol is 0.0005mg/m3.
Production personnel should wear anti-virus masks, work clothes and latex gloves to prevent direct skin contact to the maximum extent. Take a shower after work.
Chemical properties Green monoclinic crystal system. Relative density 2.05. Melting point 56.7 ℃. Boiling point 136.7 ℃. Easily soluble in water, liquid ammonia, ammonia, ethanol, slightly soluble in acetone. Its aqueous solution is acidic (Ph = 4). It has moisture absorption, rapid deliquescence in humid air, and slightly weathered in dry air. 4 crystal water is lost when heated, and when the temperature is higher than 110 ℃, it will decompose into basic salt, and continue to heat to form a mixture of brown-black nickel trioxide and green nickel oxide. Contact with organic matter can cause combustion and explosion. Toxic.
application is used for electroplating nickel-chromium alloy parts to make the parts coated carefully. Used in the manufacture of other nickel salts and nickel-containing catalysts. It is also used to make storage batteries. The ceramic industry is used as colored glaze coloring (brown).
Uses Used in electroplating, ceramic, nickel salt manufacturing and used as catalyst
Uses This product is used for nickel-cobalt alloy plated parts. The coating is fine and neatly arranged. The ceramic industry is used for colored glaze coloring.
Uses for electroplating, ceramics, nickel salt manufacturing and catalyst manufacturing
Uses are used for nickel plating, metal coloring, nickel catalyst, ceramic brown pigment, chemical reagent, etc.
production method: 64 kg of nickel is put into the reaction kettle, a certain amount of water is added, and 188 kg of concentrated nitric acid is added dropwise under stirring. After dropping, slowly heat up and react under heating until no gas is released. Stop reacting. Add nickel phosphate to adjust the pH value to about 5~6. Statically filtered, the filtrate is concentrated, cooled and crystallized, centrifugally dehydrated and dried to obtain the finished product.
production method the nickel metal method rinses the nickel plate with water, adds it to the reactor according to the theoretical amount of 110% ~ 115%, then adds a certain amount of water, and then slowly adds concentrated nitric acid to control the reaction not too intense. Keep the reaction at 50~60 ℃ for 3~5h until no yellow smoke is produced. Then dilute the reaction solution with water to about 26 ° Bé, adjust the pH = 5~6 with nickel carbonate, let stand, and filter. The clear liquid is acidified with nitric acid to pH = 3~4, and then concentrated to 56~57 ° Bé by vacuum evaporation, then cooled and crystallized, centrifuged to obtain nickel nitrate finished product. Its
3Ni+8HNO3→3Ni(NO3)2+4H2O+2NO↑
The nickel hydroxide method acidulates nickel-containing industrial waste (such as electroplating hangers) with waste hydrochloric acid (15~16 ° Bé) and waste nitric acid (27 ° Bé) to obtain a nickel chloride solution, but this solution contains iron, Copper, chromium plasma, can add sodium chlorate to remove iron, add soda to remove copper. If there is more chromium, nickel hydroxide can be added, and the pH of the solution can be adjusted to 4.6~4.8 to precipitate chromium hydroxide. Then, caustic soda is added to the refined nickel chloride solution, and the pH value is adjusted to 8~10, that is, nickel hydroxide precipitate is precipitated, rinsed to be neutral, a large amount of sodium ions are removed, and crude nickel hydroxide is obtained by pressure filtration. Add it to a human acid-resistant reactor, then slowly add dilute nitric acid to the reaction solution pH4 ~ 5 to generate nickel nitrate solution. After clarification and filtration, the obtained filtrate is then passed into hydrogen sulfide gas to remove Cu2 +, Pb2 +, Zn2 + and other impurities in the solution, add nickel carbonate to adjust the pH value to 5, then filter, add hydrogen peroxide to the filtrate to remove iron, filter, and add barium nitrate. Then it is heated to boiling with steam, clarified and filtered, and the clear liquid is evaporated and concentrated, cooled and crystallized, and centrifuged to obtain a finished nickel nitrate product. Its
Ni+HNO3+3HCl→NiCl2+2H2O+NOCl↑
NiCl2+2NaOH→Ni(OH)2+2NaC1
Ni(OH)2+2HNO3→Ni(NO3)2+2H2O
Last Update：2024-04-09 19:43:38
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Product Name: Nickel(II) nitrate hexahydrate Visit Supplier Webpage Request for quotationCAS: 13478-00-7
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Product Name: nickel nitrate hexahydrate Request for quotation
CAS: 13478-00-7
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 13478-00-7
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
View History
13478-00-7
1283720-85-3
38274-16-7
4-Chlorophenyl cyanomethyl ketone
628-63-7
dipotassium wolframate
202000-99-5
镓
Niclofolano
155-10-2
1283720-85-3
38274-16-7
4-Chlorophenyl cyanomethyl ketone
628-63-7
dipotassium wolframate
202000-99-5
镓
Niclofolano
155-10-2
Raw Materials for 13478-00-7
Nickel
Nickel carbonate
Nickel chloride
Barium nitrate
CHROMIUM (III) HYDROXIDE N-HYDRATE
NICKEL(II) HYDROXIDE
Nickel carbonate
Nickel chloride
Barium nitrate
CHROMIUM (III) HYDROXIDE N-HYDRATE
NICKEL(II) HYDROXIDE