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Potassium chloroplatinate

Potassium chloroplatinate
Potassium chloroplatinate structure
CAS No.
16921-30-5
Chemical Name:
Potassium chloroplatinate
Synonyms
HexachloroplatinuM;Potassium chloroplat;POTASSIUM CHLOROPLATINATE;platinicpotassiumchloride;POTASSIUM PLATINIC CHLORIDE;POTASSIUM PLATINUM CHLORIDE;PLATINUM POTASSIUM CHLORIDE;POTASSIUM HEXACHLOROPLATINATE;POTASSIUM CHLOROPLATINATE pure;POTASSIUM CHLOROPLATINATE (IV)
CBNumber:
CB8752907
Molecular Formula:
ClKPt
Formula Weight:
269.63
MOL File:
16921-30-5.mol

Potassium chloroplatinate Properties

Melting point:
250 °C (dec.)(lit.)
Density 
3.499
refractive index 
^=1.825
storage temp. 
Storage temperature: no restrictions.
solubility 
50g/l
form 
Powder/Solid
color 
Yellow-Orange
Specific Gravity
3.5
Water Solubility 
50 g/L (95 ºC)
Sensitive 
Hygroscopic
Merck 
14,7636
Solubility Product Constant (Ksp)
pKsp: 5.13
Stability:
Stable. Incompatible with acids, interhalogen compounds, strong oxidizing agents.
CAS DataBase Reference
16921-30-5(CAS DataBase Reference)
FDA UNII
99U3Q94QT1
EPA Substance Registry System
Platinate(2-), hexachloro-, dipotassium, (OC-6-11)- (16921-30-5)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS09,GHS05,GHS06,GHS08
Signal word  Danger
Hazard statements  H301-H317-H318-H334-H290-H372-H400-H410
Precautionary statements  P260-P284-P301+P310a-P405-P501a-P261-P280-P301+P310-P305+P351+P338-P342+P311
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
NFPA 704
0
3 0

Potassium chloroplatinate price More Price(15)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 206067 Potassium hexachloroplatinate(IV) reagent grade, 98% 16921-30-5 1g $161 2019-12-02 Buy
Sigma-Aldrich 206067 Potassium hexachloroplatinate(IV) reagent grade, 98% 16921-30-5 5g $745 2019-12-02 Buy
Alfa Aesar 012169 Potassium hexachloroplatinate(IV), Pt 39.6% 16921-30-5 1g $116 2020-06-24 Buy
Alfa Aesar 012169 Potassium hexachloroplatinate(IV), Pt 39.6% 16921-30-5 0.25g $37.1 2020-06-24 Buy
Strem Chemicals 78-1960 Potassium hexachloroplatinate(IV), 99% 16921-30-5 1g $107 2020-06-24 Buy

Potassium chloroplatinate Chemical Properties,Uses,Production

Chemical Properties

orange to yellow crystalline powder

Chemical Properties

Potassium chloroplatinate, K2 PtCl6, yellow solid, insoluble, formed by reaction of soluble potassium salt solution and chloroplatinic acid.

Uses

Used in the quantitative determination of potassium.

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.

Uses

In photography.

Hazard

Toxic by ingestion and inhalation.

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


Potassium chloroplatinate Suppliers

Global( 255)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21838 58
Shanghai Bojing Chemical Co.,Ltd.
+86-21-37122233
+86-21-37127788 Candy@bj-chem.com CHINA 497 55
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22625 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 24754 60
AB PharmaTech,LLC
323-480-4688
323-480-4688 sales01@abpharmatechusa.com United States 989 55
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3623 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30043 58
Jinan Shengqi pharmaceutical Co,Ltd
86+18663751872
christine@shengqipharm.com CHINA 556 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23977 58
BOC Sciences
1-631-619-7922
1-631-614-7828 inquiry@bocsci.com United States 20039 58

View Lastest Price from Potassium chloroplatinate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-07-26 Potassium chloroplatinate
16921-30-5
US $100.00 / KG 1KG 98% 100KG career henan chemical co

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