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CAS

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16923-95-8

Potassium hexafluorozirconate is a white crystalline solid that is slightly soluble in water and soluble in hot water. It is primarily used in metal processing, as a catalyst in chemical manufacturing, and for other applications. However, it poses a threat to the environment, and immediate steps should be taken to limit its spread.

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  • 16923-95-8 Structure

  • Basic information

    1. Product Name: Potassium hexafluorozirconate
    2. Synonyms: dipotassium,(oc-6-11)-zirconate(2-hexafluoro-;dipotassiumhexafluorozirconate(2-);dipotassiumzirconiumhexafluoride;hexafluoro-,dipotassium,(OC-6-11)-Zirconate(2-);hexafluoro-zirconate(2-dipotassium;potassiumfluorozirconate(k2zrf6);potassiumfluozirconate;potassiumfluozirconate(k2zrf6)
    3. CAS NO:16923-95-8
    4. Molecular Formula: F6K2Zr
    5. Molecular Weight: 283.41
    6. EINECS: 240-985-6
    7. Product Categories: Inorganic Chemicals;Inorganics;Metal and Ceramic Science;Potassium Salts;Salts
    8. Mol File: 16923-95-8.mol

  • Chemical Properties

    1. Melting Point: 840°C
    2. Boiling Point: 19.5oC at 760 mmHg
    3. Flash Point: N/A
    4. Appearance: white crystalline solid
    5. Density: 3,5 g/cm3
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. Water Solubility: Slightly soluble in cold water, soluble in hot water
    10. Merck: 14,7639
    11. CAS DataBase Reference: Potassium hexafluorozirconate(CAS DataBase Reference)
    12. NIST Chemistry Reference: Potassium hexafluorozirconate(16923-95-8)
    13. EPA Substance Registry System: Potassium hexafluorozirconate(16923-95-8)

  • Safety Data

    1. Hazard Codes: T,Xi
    2. Statements: 25-36/37/38
    3. Safety Statements: 26-28-36/37/39-45
    4. RIDADR: UN 3288 6.1/PG 3
    5. WGK Germany: 2
    6. RTECS: ZH7028400
    7. TSCA: Yes
    8. HazardClass: 6.1
    9. PackingGroup: III
    10. Hazardous Substances Data: 16923-95-8(Hazardous Substances Data)

16923-95-8 Usage

Uses

Used in Metal Processing Industry:
Potassium hexafluorozirconate is used as a reagent for the production of metallic zirconium, which is a strong, lightweight, and corrosion-resistant metal with various applications in aerospace, automotive, and chemical industries.
Used in Chemical Manufacturing Industry:
Potassium hexafluorozirconate is used as a catalyst in chemical manufacturing processes, facilitating various chemical reactions and improving the efficiency of the production process.
Used in Other Applications:
Potassium hexafluorozirconate is also used in other applications, such as in the production of ceramics, glass, and other materials, due to its unique properties and reactivity.

Reactivity Profile

Acidic inorganic salts, such as Potassium hexafluorozirconate, are generally soluble in water. The resulting solutions contain moderate concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Many of these compounds catalyze organic reactions.

Health Hazard

INHALATION: Irritation, nose bleed possible. SKIN: May cause granulomatous reactions. INGESTION: Burning pain in the mouth and throat, vomiting, watery or bloody diarrhea, retching anuria, liver damage and collapse.

Flammability and Explosibility

Nonflammable

Safety Profile

Poison by ingestion. When heated to decomposition it emits toxic fumes of F and K2O. See also FLUORIDES and ZIRCONIUM COMPOUNDS.

Purification Methods

Recrystallise it from hot water (solubility is 0.78% at 2o and 25% at 100o).

Check Digit Verification of cas no

The CAS Registry Mumber 16923-95-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,9,2 and 3 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 16923-95:
(7*1)+(6*6)+(5*9)+(4*2)+(3*3)+(2*9)+(1*5)=128
128 % 10 = 8
So 16923-95-8 is a valid CAS Registry Number.
InChI:InChI=1/FH.K.Zr/h1H;;/q;+1;+4/p-1

16923-95-8 Well-known Company Product Price

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  • Alfa Aesar

  • (86102)  Potassium hexafluorozirconate, 99%   

  • 16923-95-8

  • 500g

  • 760.0CNY

  • Detail

  • Alfa Aesar

  • (86102)  Potassium hexafluorozirconate, 99%   

  • 16923-95-8

  • 2kg

  • 3038.0CNY

  • Detail

  • Aldrich

  • (336688)  Potassiumhexafluorozirconate  

  • 16923-95-8

  • 336688-500G

  • 568.62CNY

  • Detail

16923-95-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name Potassium Hexafluorozirconate

1.2 Other means of identification

Product number -
Other names Potassium hexafluorozirconate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Plating agents and surface treating agents,Processing aids, not otherwise listed
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:16923-95-8 SDS

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