Hexachloroplatinum(2-);hydron

Cl6H2Pt

hexachloroplatinum(2-);hydron

CAS16941-12-1
GHS06 Gefahrensymbol: Giftig – Totenkopf mit Knochen
GHS05 Gefahrensymbol: Ätzend – Ätzwirkung
GHS08 Gefahrensymbol: Gesundheitsgefahr – Gesundheitsgefahr
Danger

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Identification

CAS Number
16941-12-1
EC Number
241-010-7
UN Number
2507
Index Number
078-009-00-4
PubChem CID
61859

Physical-chemical properties

Molecular Formula
Cl6H2Pt
Molar Mass
409.80 g/mol
IUPAC Name
hexachloroplatinum(2-);hydron

Chemical Identifiers

InChI
InChI=1S/6ClH.Pt/h6*1H;/q;;;;;;+4/p-4
InChI Key
GBFHNZZOZWQQPA-UHFFFAOYSA-J

Overview

Hexachloroplatinum(2-);hydron (CAS 16941-12-1) is a platinum-based inorganic compound with high toxicity and strong corrosive properties. This specialized platinum compound represents a significant chemical intermediate in industrial applications requiring platinum chemistry. The substance, characterized by its molecular formula Cl6H2Pt and molecular weight of 409.8 g/mol, belongs to the family of hexachloroplatinate salts that are essential in various catalytic and analytical processes. Its classification under multiple hazard categories, including acute toxicity (Acute Tox. 3), skin corrosion (Skin Corr. 1B), and both respiratory and skin sensitization (Resp. Sens. 1, Skin Sens. 1), necessitates stringent handling protocols and specialized safety equipment. The compound's corrosive nature and sensitization potential require immediate attention to personal protective equipment and ventilation systems during handling. Unlike simpler chlorinated compounds such as pentachloro-lambda5-phosphane, hexachloroplatinum(2-);hydron demands platinum-specific expertise due to its noble metal content and complex coordination chemistry. The ADR Class 8 classification underscores its corrosive transport requirements, while the GHS06, GHS05, and GHS08 pictograms clearly communicate its multiple hazards to handlers. Primary industrial applications include catalytic research and development, where the compound serves as a precursor for platinum-based catalysts, analytical chemistry for specialized detection methods, and electroplating processes requiring precise platinum deposition. The compound's high purity requirements make it particularly valuable in pharmaceutical intermediate synthesis and advanced materials development. OYSI maintains reliable supply chains for hexachloroplatinum(2-);hydron, ensuring consistent availability for European industrial customers requiring this specialized platinum compound.

Safety & Classification

Danger
Classification:

Acute Tox. 3 *; Skin Corr. 1B; Resp. Sens. 1; Skin Sens. 1

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H301

Toxic if swallowed.

H314

Causes severe skin burns and eye damage.

H334

May cause allergy or asthma symptoms or breathing difficulties if inhaled.

H317

May cause an allergic skin reaction.

Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).

First Aid Measures

Inhalation

Harmful

Measures if vapours or dust are inhaled

First Aid Actions

  • +P304IF INHALED:
  • +P340Remove person to fresh air and keep comfortable for breathing.
  • +P311Call a POISON CENTER/doctor.

Related hazard statements:

Skin Contact

Harmful

Measures if substance contacts the skin

First Aid Actions

  • +P302IF ON SKIN:
  • +P352Wash with plenty of water.
  • +P361Take off immediately all contaminated clothing.
  • +P313Get medical advice/attention.

Related hazard statements:

Eye Contact

Harmful

Measures if substance gets into the eyes

First Aid Actions

  • +P305IF IN EYES:
  • +P351Rinse cautiously with water for several minutes.
  • +P338Remove contact lenses, if present and easy to do. Continue rinsing.
  • +P313Get medical advice/attention.

Related hazard statements:

Ingestion

Toxic

Measures if substance is accidentally swallowed

First Aid Actions

  • +P301IF SWALLOWED:
  • +P330Rinse mouth.
  • +P331Do NOT induce vomiting.
  • +P310Immediately call a POISON CENTER/doctor.

Related hazard statements:

General Measures

Emergency 112 | Poison Control: +49 30 19240 (DE), +33 1 45 42 59 59 (FR), +31 30 274 88 88 (NL)

First aid measures are based on CLP classification and associated P-statements. They do not replace the Safety Data Sheet (SDS). In case of emergency, always consult the full SDS and a physician.

Transport (ADR)

UN Number2507
ADR Class8
Packing GroupIII
Tunnel CodeE
Proper Shipping NameHexachlorplatinsäure, fest
Marine PollutantNo

Frequently Asked Questions

What is hexachloroplatinum(2-);hydron?

Hexachloroplatinum(2-);hydron is a platinum-based inorganic compound with the molecular formula Cl6H2Pt and CAS number 16941-12-1. This chemical substance has a molecular weight of 409.8 g/mol and belongs to the family of chloroplatinate compounds. It is classified as a hazardous substance with multiple safety concerns including acute toxicity, corrosive properties, and sensitization potential for both respiratory and skin contact.

What are the physicochemical properties of hexachloroplatinum(2-);hydron?

Hexachloroplatinum(2-);hydron is an inorganic platinum compound with the molecular formula Cl6H2Pt and a molar mass of 409.8 g/mol. As a chloroplatinate salt, it typically appears as a crystalline solid at room temperature. The compound contains platinum in its coordination sphere surrounded by chloride ions, making it water-soluble. Its physical appearance and specific properties like melting point and density depend on the exact crystalline form and hydration state.

What is hexachloroplatinum(2-);hydron used for?

Hexachloroplatinum(2-);hydron is primarily used in specialized industrial applications involving platinum chemistry. Common applications include catalyst preparation, electroplating processes, and as a precursor in the synthesis of other platinum compounds. It may also be used in analytical chemistry applications and research laboratories. Due to its hazardous classification, its use is typically restricted to professional industrial settings with appropriate safety measures and expertise in handling platinum-based chemicals.

How to handle hexachloroplatinum(2-);hydron safely?

Hexachloroplatinum(2-);hydron must be handled with extreme caution due to its corrosive and sensitizing properties. Essential personal protective equipment includes chemical-resistant gloves, safety goggles, and respiratory protection to prevent inhalation. Work should be conducted in a well-ventilated area or under a fume hood. Avoid direct skin and eye contact, and prevent dust formation. Only trained personnel should handle this substance, following established safety protocols and emergency procedures for platinum-based compounds.

How to store hexachloroplatinum(2-);hydron correctly?

Hexachloroplatinum(2-);hydron should be stored in a cool, dry, and well-ventilated area away from incompatible materials. Keep containers tightly closed and properly labeled according to GHS requirements. Storage areas must be equipped with appropriate spill containment measures and emergency equipment. Due to its corrosive nature, use chemically resistant containers and avoid storage near metals that could corrode. Access should be restricted to authorized personnel only, with proper inventory tracking for this specialized platinum compound.

What to do in case of contact with hexachloroplatinum(2-);hydron?

Immediate action is required for any contact with hexachloroplatinum(2-);hydron due to its corrosive properties. For skin contact, remove contaminated clothing and rinse thoroughly with water for at least 15 minutes. In case of eye contact, flush immediately with clean water for 15-20 minutes and remove contact lenses if present. If inhaled, move to fresh air immediately. For all exposure scenarios, seek immediate medical attention and inform healthcare providers about the specific platinum compound involved and potential sensitization risks.

How to dispose of hexachloroplatinum(2-);hydron appropriately?

Hexachloroplatinum(2-);hydron must be disposed of as hazardous waste according to local and European waste regulations. Due to its platinum content and hazardous classification, it cannot be disposed of with regular waste. Contact licensed hazardous waste disposal companies for proper collection and treatment. Consider platinum recovery options due to the valuable metal content. All disposal activities must comply with waste codes and documentation requirements, ensuring proper characterization and tracking throughout the disposal process.

How to transport hexachloroplatinum(2-);hydron?

Hexachloroplatinum(2-);hydron is classified under ADR Class 8 (corrosive substances) Packing Group III for transportation purposes. Packages must comply with appropriate packing instructions and use UN-approved containers. Proper shipping documentation including dangerous goods declarations must accompany shipments. Vehicles and personnel involved in transport must meet ADR requirements for corrosive materials. Emergency response information and appropriate placarding are mandatory during transportation of this platinum-containing corrosive substance.

Is hexachloroplatinum(2-);hydron subject to specific regulations?

Hexachloroplatinum(2-);hydron is subject to multiple European chemical regulations including REACH and CLP classifications. While not currently listed as an SVHC (Substance of Very High Concern), it requires proper registration and safety data sheets due to its hazardous properties. Its classification as Acute Tox. 3, Skin Corr. 1B, and sensitizer (Resp. Sens. 1, Skin Sens. 1) triggers specific labeling and handling requirements under CLP regulation, including danger signal words and appropriate pictograms.

Where to buy hexachloroplatinum(2-);hydron in Europe?

Hexachloroplatinum(2-);hydron is available through OYSI, a European distributor of specialized chemical products. As a professional supplier, OYSI can provide this platinum-based compound with proper documentation, safety data sheets, and regulatory compliance for industrial customers. Due to its hazardous classification and specialized nature, purchase is typically restricted to qualified industrial users with appropriate handling capabilities. Contact OYSI directly for availability, packaging options, and technical support for this specialized platinum compound.

Data Sources

Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.