Potassium chloroplatinate
- Product Name
- Potassium chloroplatinate
- CAS No.
- 16921-30-5
- Chemical Name
- Potassium chloroplatinate
- Synonyms
- POTASSIUM HEXACHLOROPLATINATE;POTASSIUM CHLOROPLATINATE (IV);POTASSIUM HEXACHLOROPLATINATE(IV);atinate;Potassium hexachL;HexachloroplatinuM;Potassium chloroplat;Potassium chlorplatinate;platinicpotassiumchloride;POTASSIUM CHLOROPLATINATE
- CBNumber
- CB8752907
- Molecular Formula
- Cl6KPt-
- Formula Weight
- 446.88
- MOL File
- 16921-30-5.mol
Potassium chloroplatinate Property
- Melting point:
- 250 °C (dec.)(lit.)
- Density
- 3.499
- vapor pressure
- 0Pa at 20℃
- refractive index
- ^=1.825
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- 50g/l
- form
- Powder/Solid
- Specific Gravity
- 3.5
- color
- Yellow-Orange
- Water Solubility
- 50 g/L (95 ºC)
- Sensitive
- Hygroscopic
- Merck
- 14,7636
- Solubility Product Constant (Ksp)
- pKsp: 5.13
- Exposure limits
- ACGIH: TWA 0.002 mg/m3
NIOSH: IDLH 4 mg/m3; TWA 0.002 mg/m3 - Stability:
- Stable. Incompatible with acids, interhalogen compounds, strong oxidizing agents.
- CAS DataBase Reference
- 16921-30-5(CAS DataBase Reference)
- EPA Substance Registry System
- Platinate(2-), hexachloro-, dipotassium, (OC-6-11)- (16921-30-5)
Safety
- Hazard Codes
- T
- Risk Statements
- 25-41-42/43
- Safety Statements
- 22-26-36/37/39-45
- RIDADR
- UN 3290 6.1/PG 2
- WGK Germany
- 1
- RTECS
- TP1650000
- TSCA
- Yes
- HS Code
- 2843 90 90
- HazardClass
- 6.1
- Toxicity
- LD50 orally in Rabbit: 195 mg/kg
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H290May be corrosive to metals
H301Toxic if swalloed
H317May cause an allergic skin reaction
H318Causes serious eye damage
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H372Causes damage to organs through prolonged or repeated exposure
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
P234Keep only in original container.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 206067
- Product name
- Potassium hexachloroplatinate(IV)
- Purity
- reagent grade, 98%
- Packaging
- 1g
- Price
- $135
- Updated
- 2024/03/01
- Product number
- 206067
- Product name
- Potassium hexachloroplatinate(IV)
- Purity
- reagent grade, 98%
- Packaging
- 5g
- Price
- $642
- Updated
- 2024/03/01
- Product number
- 1.19238
- Product name
- Potassium hexachloroplatinate(IV)
- Purity
- 99+
- Packaging
- 1g
- Price
- $357
- Updated
- 2024/03/01
- Product number
- 1.19238
- Product name
- Potassium hexachloroplatinate(IV)
- Purity
- 99+
- Packaging
- 5G
- Price
- $1420
- Updated
- 2024/03/01
- Product number
- 012169
- Product name
- Potassium hexachloroplatinate(IV), Pt 39.6%
- Packaging
- 1g
- Price
- $143
- Updated
- 2024/03/01
Potassium chloroplatinate Chemical Properties,Usage,Production
Chemical Properties
Potassium chloroplatinate, also known as potassium hexachloroplatinate(IV), is an inorganic compound with the formula K2PtCl6. It is an orange to yellow crystalline solid that is insoluble in water. Potassium hexachloroplatinate(IV) is used for the determination of potassium by gravimetric analysis. It is also used to prepare potassium tetrchloroplatinate by reduction using hydrazine dihydrochloride. Further, it is used in photography.
Uses
Potassium chloroplatinate is a red colored crystal that is soluble in water but less soluble in alcohol. Potassium chloroplatinate is produced by a complicated treatment of the reducing of platinum chloride with sulfurous gas and adding potassium chloride. It was used primarily in the platinum printing process, but also for toning silver prints.
Preparation
It is formed by reaction of soluble potassium salt solution and chloroplatinic acid.
General Description
Potassium hexachloroplatinate (K2PtCl6) is a source material for the preparation of platinum based compounds. It can be used in the preparation of platinum colloids by its reduction in an aqueous solution.
Hazard
Toxic by ingestion and inhalation.
Flammability and Explosibility
Not classified
Safety Profile
Mutation data reported. Human systemic effects by intradermal route: dermatitis. When heated to decomposition it emits toxic fumes of K2O and Cl-. Used as a catalyst for carbonylation of alkynes. See also PLATINUM COMPOUNDS.
Purification Methods
It crystallises from water (20mL/g) between 100o and 0o. Its solubility in H2O is 0.7% at 0o, 1.12% at 20o, 2.16% at 50o and 5.13% at 100o. [Grube in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol II p 1571 1965.]
Potassium chloroplatinate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Potassium chloroplatinate manufacturers
- Product
- Potassium chloroplatinate 16921-30-5
- Price
- US $10.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20 ton
- Release date
- 2024-12-16
- Product
- Potassium chloroplatinate 16921-30-5
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2024-11-29
- Product
- Potassium chloroplatinate 16921-30-5
- Price
- US $5.00-2.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000kg
- Release date
- 2024-08-22