Chloroplatinic Acid
Chloroplatinic acid appears as a reddish brown crystal, easy delirium, melting point 60℃, relative density 2.431. It is soluble in water, soluble in ethanol, ether. Form PtCl4Chemicalbook when heated in chlorine gas or dry hydrogen chloride; It can be reduced to H2PtCl4 by a small amount of sulfite, when excessive, sulfite complex is formed; It reacts with ammonium salt to form yellow precipitate, reacts with SnCl2 to form reddish-brown, and forms brown when it meets KI solution.
Application:
- Chloroplatinic acid catalyst can be used in the crosslinking of polycarbosilane and divinylbenzene.
- Chloroplatinic acid materials can be used as electrodes to manufacture automotive oxygen sensors.
- Prepare a dye-sensitized platinum electrode for solar cells.
- Used for preparing precious metal catalyst and precious metal coating,Potassium, gallium, ammonium, cesium, and thallium are precipitated to separate from sodium.
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CAS NO.: 16941-12-1
Purity: 99.9%
Molecular Formula :H2PtCl6
Molecular Weight :409.81
EINECS NO.:241-010-7
Molecular Structure:
Specifications:
| Chloroplatinic acid | 99.9%min | |
| Pt | 38%min | |
| Test Item | Specification | Result |
| Pd | ≤0.002% | |
| Rh | ≤0.002% | |
| Ir | ≤0.002% | |
| Au | ≤0.002% | |
| Ag | ≤0.0005% | |
| Cu | ≤0.0005% | |
| Fe | ≤0.0005% | |
| Ni | ≤0.0005% | |
| Al | ≤0.0005% | |
| Pb | ≤0.0005% | |
| Si | ≤0.0005% | |
| Nitrate | ≤0.04% | |
| Nitric acid solubles | ≤0.02% | |
Packaging:
5 grams/10 grams/100grams bottle etc or according to clients request.
Storage:
Stored in a dry and ventilated warehouse.
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