A4851212
Chloroplatinic acid hydrate , 99.95%tracemetalsbasis , 16941-12-1
Synonym(s):
Chloroplatinic acid;Hexachloroplatinic acid solution;Hexachloroplatinic(IV) acid hexahydrate (~40% Pt);Hydrogen hexachloroplatinate(IV) solution;Platinic chloride solution
CAS NO.：16941-12-1
Empirical Formula: Cl6H2Pt
Molecular Weight: 409.81
MDL number: MFCD00011330
EINECS: 241-010-7
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 60 °C(lit.) |
| Density | 2.43 g/mL at 25 °C(lit.) |
| vapor pressure | 0Pa at 20℃ |
| refractive index | n |
| storage temp. | 2-8°C |
| solubility | H2O: 0.5 M at 20 °C, clear, orange |
| form | powder and chunks |
| color | orange |
| Water Solubility | soluble |
| Merck | 14,7526 |
| Exposure limits | ACGIH: TWA 0.002 mg/m3 NIOSH: IDLH 4 mg/m3; TWA 0.002 mg/m3 |
| Stability: | May decompose on exposure to light, air or moisture. |
| InChIKey | GBFHNZZOZWQQPA-UHFFFAOYSA-J |
| EPA Substance Registry System | Platinate(2-), hexachloro-, hydrogen (1:2), (OC-6-11)- (16941-12-1) |
Description and Uses
Chloroplatinic acid is a reddish-brown deliquescent solid. Molecular weight =409.8; Freezing/Meltingpoint =60℃. Hazard Identification (based on NFPA-704 MRating System): Health 2, Flammability 0, Reactivity 0.Soluble in water.
Chloroplatinic acid is used in preparing most platinum salts and complexes. It also is used as an electroplating bath for plating and coating of platinum. Other applications are in catalysis. Catalyst precursor for the reaction of silyl hydrides with olefins, hydrosilylation.Also used for the determination of potassium.
Safety
| Symbol(GHS) |     GHS05,GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H290-H301-H314-H317-H334-H373-H411 |
| Precautionary statements | P234-P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 |
| Hazard Codes | T,C,Xi |
| Risk Statements | 25-34-42/43-36/38-36/37/38-22 |
| Safety Statements | 26-27-36/37/39-45-22-23 |
| RIDADR | UN 3264 8/PG 3 |
| WGK Germany | 1 |
| RTECS | TP1510000 |
| F | 3-8-10 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 28439000 |
