Diamminedinitritoplatinum(II)
- CAS No.
- 14286-02-3
- Chemical Name:
- Diamminedinitritoplatinum(II)
- Synonyms
- Dinitrodiammine platinum;PLATINUM DIAMMINO DINITRITE;P Salt;Nsc130242;Pt(NO2)2(NH3)2;Diammineplatinum(II);Diaminodinitroplatinum;Platinum ammine nitrite;Platinumdiaminodinitrite;Diammineplatinum nitrite
- CBNumber:
- CB5368480
- Molecular Formula:
- H6N4O4Pt
- Molecular Weight:
- 321.15
- MDL Number:
- MFCD00011622
- MOL File:
- 14286-02-3.mol
- MSDS File:
- SDS
| 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) |
| UNSPSC Code | 12161600 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS05,GHS07,GHS09 |
|---|---|
| Signal word | Danger |
| Hazard statements | H314-H335-H410 |
| Precautionary statements | P261-P271-P273-P280-P303+P361+P353-P305+P351+P338 |
| target organs | Respiratory system |
| 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 |
| REACH Registrations | Active |
Diamminedinitritoplatinum(II) price More Price(7)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 339881 | Diamminedinitritoplatinum(II) solution 3.4 wt. % in dilute ammonium hydroxide | 14286-02-3 | 10g | $396 | 2026-04-30 | Buy |
| Sigma-Aldrich | 339881 | Diamminedinitritoplatinum(II) solution 3.4 wt. % in dilute ammonium hydroxide | 14286-02-3 | 100g | $1010 | 2026-04-30 | Buy |
| Strem Chemicals | 78-0295 | Diammineplatinum(II) nitrite, solution in ammonium hydroxide (5.0wt% as Pt) | 14286-02-3 | 10g | $345 | 2024-03-01 | Buy |
| Strem Chemicals | 78-0295 | Diammineplatinum(II) nitrite, solution in ammonium hydroxide (5.0wt% as Pt) | 14286-02-3 | 50g | $1369 | 2024-03-01 | Buy |
| AK Scientific | R744 | Diammineplatinum(II)nitritesolution | 14286-02-3 | 10g | $213 | 2021-12-16 | Buy |
Diamminedinitritoplatinum(II) Chemical Properties, Uses, 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
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Chenzhou Gaoxin Platinum Industry Co., Ltd. | 0735-2390599 13574551630;15073547586 | 1156989506@qq.com | China | 78 | 58 |
| KUNMING INSTITUTE OF PRECIOUS METALS | 18987894742 | kieran926@163.com | China | 407 | 58 |
| Guiyan Chemical Materials (Yunnan) Co., LTD | 18317061306 | wanghongyou@ipm.com.cn | China | 114 | 58 |
| Guangzhou Ilike Technology Co., LTD | 15800028809 18258355559 | ws@gzfcs.cn | China | 157 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
| Shandong Xiya Chemical Co., Ltd | 13355009207 13355009207 | 3007715519@qq.com | China | 18722 | 57 |
| Sichuan Kulinan Technology Co., Ltd | 400-1166-196 18981987031 | cdhxsj@163.com | China | 11674 | 57 |
| Chengdu Ai Keda Chemical Technology Co., Ltd. | 4008-755-333 18080918076 | 800078821@qq.com | China | 9706 | 55 |
View Latest Price from Diamminedinitritoplatinum(II) manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-08-25 | Diamminedinitritoplatinum(II)
14286-02-3
|
$2.00-5.00 | 1kg | 99% | 100kg | ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | |
 |
2022-09-21 | Diamminedinitritoplatinum(II)
14286-02-3
|
1kg | 99% | 1000kg | henan kanbei chemical co.,ltd | ||
 |
2019-07-06 | Diamminedinitritoplatinum(II)
14286-02-3
|
$1.00 | 1kg | 95%-99% | 100kg | Career Henan Chemical Co |
-
- Diamminedinitritoplatinum(II)
14286-02-3
- $2.00-5.00
- 99%
- ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
-
- Diamminedinitritoplatinum(II)
14286-02-3
- $0.00
- 99%
- henan kanbei chemical co.,ltd
-
- Diamminedinitritoplatinum(II)
14286-02-3
- $1.00
- 95%-99%
- Career Henan Chemical Co
