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Home > Encyclopedia > Potassium hexachloroplatinate

Potassium hexachloroplatinate

Potassium hexachloroplatinate structure

Potassium hexachloroplatinate 

structure
  • CAS No:

    16921-30-5

  • Formula:

    Cl6Pt.2K

  • Chemical Name:

    Potassium hexachloroplatinate

  • Synonyms:

    Platinate(2-),hexachloro-,potassium (1:2),(OC-6-11)-;Platinate(2-),hexachloro-,dipotassium;Platinate(2-),hexachloro-,dipotassium,(OC-6-11)-;Potassium chloroplatinate(IV);Dipotassium hexachloroplatinate(2-);Potassium hexachloroplatinate(IV);Dipotassium hexachloroplatinate;Platinum potassium chloride (K2PtCl6);Potassium platinum chloride (K2PtCl6);Potassium platinum(IV) hexachloride (K2PtCl6);Potassium hexachloroplatinate;Dipotassium platinum hexachloride;Dipotassium hexachloroplatinate (K2PtCl6);Platinic potassium chloride;Platinum potassium chloride (PtK2Cl6);Potassium chloroplatinate (K2PtCl6);NSC 56749;1307-80-8

  • Categories:

    Analytical Chemistry  >  Analysis Reagents

Description

orange to yellow crystalline powder

Potassium hexachloroplatinate Basic Attributes

269.63

268.897369

240-979-3

2843 90 90

Characteristics

0

0.68700

Yellow-Orange Powder/Solid

3.499

250 °C (dec.)(lit.)

^=1.825

H2O: 50 g/L (95 ºC)

Storage temperature: no restrictions.

33900mmHg at 25°C

LD50 orally in Rabbit: 195 mg/kg

Safety Information

I; II; III

6.1

UN 3290 6.1/PG 2

1

25-41-42/43

22-26-36/37/39-45

TP1650000

T

Stable. Incompatible with acids, interhalogen compounds, strong oxidizing agents.

P261-P280-P301 + P310-P305 + P351 + P338-P342 + P311

H301-H317-H318-H334

|Danger|H301: Toxic if swallowed [Danger Acute toxicity, oral]|P261, P264, P270, P272, P280, P285, P301+P310, P302+P352, P304+P341, P305+P351+P338, P310, P321, P330, P333+P313, P342+P311, P363, P405, and P501|H300 (58.78%): Fatal if swallowed [Danger Acute toxicity, oral]|P261, P264, P270, P272, P273, P280, P285, P301+P310, P302+P352, P304+P341, P305+P351+P338, P310, P321, P330, P333+P313, P342+P311, P363, P391, P405, and P501|Aggregated GHS information provided by 149 companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Potassium hexachloroplatinate Use and Manufacturing

Uses

In photography.

Platinate(2-), hexachloro-, potassium (1:2), (OC-6-11)-: ACTIVE

Computed Properties

Molecular Weight:486.0
Hydrogen Bond Acceptor Count:1
Exact Mass:484.702373
Monoisotopic Mass:482.705323
Heavy Atom Count:9
Complexity:62.7
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes

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