Diamminedinitritoplatinum(II)
- Product Name
- Diamminedinitritoplatinum(II)
- CAS No.
- 14286-02-3
- Chemical Name
- Diamminedinitritoplatinum(II)
- Synonyms
- P Salt;Nsc130242;Pt(NO2)2(NH3)2;Diammineplatinum(II);Platinum ammine nitrite;Dinitrodiammine platinum;Platinumdiaminodinitrite;Diammineplatinum nitrite;Diammineplatinous nitrite;Dinitrosodiammineplatinum
- CBNumber
- CB5368480
- Molecular Formula
- H4N4O4Pt
- Formula Weight
- 319.14
- MOL File
- 14286-02-3.mol
Diamminedinitritoplatinum(II) Property
- Density
- 1.015 g/mL at 25 °C
- storage temp.
- 2-8°C, protect from light, stored under nitrogen
- form
- liquid
- color
- colorless to light yellow
- InChI
- InChI=1S/2NO2.2H2N.Pt/c2*2-1-3;;;/h;;2*1H2;/q4*-1;+4
- InChIKey
- FAOUENTVTAXLPG-UHFFFAOYSA-L
- SMILES
- [Pt+2](N)(N)([N-](=O)=O)[N-](=O)=O
- EPA Substance Registry System
- Platinum, diamminebis(nitrito-.kappa.N)- (14286-02-3)
Safety
- Hazard Codes
- Xi,N
- Risk Statements
- 42/43-46-61-50-36/37/38
- Safety Statements
- 23-36-43-45-61-26
- RIDADR
- 2810
- WGK Germany
- 3
- TSCA
- TSCA listed
- HazardClass
- 8
- PackingGroup
- III
- Storage Class
- 8B - Non-combustible corrosive hazardous materials
- Hazard Classifications
- Aquatic Acute 1
Aquatic Chronic 2
Eye Dam. 1
Skin Corr. 1B
STOT SE 3
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
H335May cause respiratory irritation
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P271Use only outdoors or in a well-ventilated area.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 339881
- Product name
- Diamminedinitritoplatinum(II) solution
- Purity
- 3.4 wt. % in dilute ammonium hydroxide
- Packaging
- 10g
- Price
- $371
- Updated
- 2025/07/31
- Product number
- 339881
- Product name
- Diamminedinitritoplatinum(II) solution
- Purity
- 3.4 wt. % in dilute ammonium hydroxide
- Packaging
- 100g
- Price
- $952
- Updated
- 2025/07/31
- Product number
- 78-0295
- Product name
- Diammineplatinum(II) nitrite, solution in ammonium hydroxide (5.0wt% as Pt)
- Packaging
- 10g
- Price
- $345
- Updated
- 2024/03/01
- Product number
- 78-0295
- Product name
- Diammineplatinum(II) nitrite, solution in ammonium hydroxide (5.0wt% as Pt)
- Packaging
- 50g
- Price
- $1369
- Updated
- 2024/03/01
- Product number
- R744
- Product name
- Diammineplatinum(II)nitritesolution
- Packaging
- 100g
- Price
- $978
- Updated
- 2021/12/16
Diamminedinitritoplatinum(II) Chemical Properties,Usage,Production
Uses
Diamminedinitritoplatinum(II) is an active precursor, extensively used in the preparation of Pt-based catalysts on supports such as carbon black and graphene nanosheets. Diamminedinitritoplatinum(II) solution can be used as a platinum source in the synthesis of CoXPt1-X alloy nanowires.
reaction suitability
core: platinum
reagent type: catalyst
Synthesis
Weigh 195g of platinum metal, washed into a beaker, add appropriate amount of aqua regia, appropriate heating to start the reaction, the reaction to a uniform solution bubbling appropriate. The reaction stops to add hydrochloric acid to drive nitrate, until there is no longer a brown gas, transferred to the rotary evaporator, concentrated to no water evaporation, transferred to the beaker with the appropriate amount of water prepared into a concentration of 200g / L chloroplatinic acid solution. Weighing 52.5g of hydrazine hydrochloride, prepared as 35% deionized water solution, added dropwise to the above chloroplatinic acid solution to obtain scarlet chloroplatinic acid solution. The chloroplatinic acid solution was heated to boiling and added to the boiling 10 times the molar amount of ammonia, heated to the final solution was colorless, evaporation and concentration, precipitated white dichlorotetraammine platinum 345.2 g. Add hot deionized water 3L, and then add a saturated solution containing 204g of sodium nitrite, the mixture was heated on a water bath until the yellow precipitate was converted into a colorless, cooled and precipitated, filtered hot water and recrystallized, P salt 256g, yield 80.0 g. The solution was then added to the above chloroplatinic acid solution and added to the above chloroplatinic acid solution dropwise. 256g, yield 80.1%. Dinitrosodiammine platinum (P salt) [Pt(NH3)2(NO2)2] prepared by this method was tested by ICP, and the platinum content was 59.7±0.2%, sodium ion was 15 ppm, potassium ion was undetectable, chlorine ion was 10 ppm, and the total content of other metal ions was not more than 50 ppm.
Diamminedinitritoplatinum(II) Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Diamminedinitritoplatinum(II) manufacturers
- Product
- Diamminedinitritoplatinum(II) 14286-02-3
- Price
- US $2.00-5.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 100kg
- Release date
- 2025-06-19
- Product
- Diamminedinitritoplatinum(II) 14286-02-3
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 1000kg
- Release date
- 2022-09-20
- Product
- Diamminedinitritoplatinum(II) 14286-02-3
- Price
- US $1.00/kg
- Min. Order
- 1kg
- Purity
- 95%-99%
- Supply Ability
- 100kg
- Release date
- 2018-12-22