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K2TaF7 Potassium Heptafluorotantalate CAS 16924-00-8 For Making Tantalum

K2TaF7 Potassium Heptafluorotantalate CAS 16924-00-8 For Making Tantalum

K2TaF7 Potassium Heptafluorotantalate CAS 16924-00-8 For Making Tantalum
K2TaF7 Potassium Heptafluorotantalate CAS 16924-00-8 For Making Tantalum K2TaF7 Potassium Heptafluorotantalate CAS 16924-00-8 For Making Tantalum

Large Image :  K2TaF7 Potassium Heptafluorotantalate CAS 16924-00-8 For Making Tantalum Get Best Price

Product Details:

Place of Origin: Suzhou, China
Brand Name: KP

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 25 kg in plastic bucket
Delivery Time: 3-5 work days
Payment Terms: L/C, T/T, D/P
Supply Ability: 500 kg per week
Detailed Product Description
Product Name: Potassium Heptafluorotantalate Molecular Formula: K2TaF7
Color: White Form: Acicular Crystal
CAS: 16924-00-8 Melting Point: 520 °C
Density: 4.56 G/mL Solubility: Slightly Soluble In Cold Water And Soluble In Hot Water
Storage Conditions: No Restrictions Application Area: It Is Used To Make Tantalum And Other Tantalum Compounds And Also Used As Catalyst And Reagent.
High Light:

CAS 16924-00-8

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Tantalum Making Potassium Heptafluorotantalate

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K2TaF7 Potassium Heptafluorotantalate

Potassium Heptafluorotantalate K2TaF7 CAS 16924-00-8 Used To Make Tantalum

 

Name: Potassium heptafluorotantalate                              Molecular formula: K2TaF7

 

CAS: 16924-00-8                                                                Molecular weight: 392.13

 

Description: Potassium fluotantalate, also known as potassium heptafluorotantalate, is a colorless orthorhombic crystal system, usually white acicular crystal. It is slightly soluble in cold water, hydrofluoric acid, and soluble in hot water. Tantalum niobium ore is crushed by acid leaching method, and then it is slowly added into the acid leaching tank containing the mixture of hot concentrated hydrofluoric acid and sulfuric acid to decompose the ore powder. After decanting or filtering and adjusting the acidity, the solution is separated by liquid-liquid extraction. The extraction phase is methyl isobutyl ketone (MIBK). According to the acidity, niobium and tantalum fluoride are separated. The fluoride of tantalum reacts with potassium hydroxide to prepare potassium fluotantalate After cooling crystallization and centrifugation, potassium fluotantalate was prepared. 2HF+ TaF5 + 2KOH → K2TaF7 + 2H2O.

 

Specification:

Name K2TaF7_2N7
Molecular formula K2TaF7
CAS 16924-00-8
K2TaF7 purity % ≥99.7
Ta2Ocontent % ≥56.0

Impurity content
Nb % ≤2.0×10-3
Fe % ≤1.0×10-3
Ni % ≤1.0×10-3
Si % ≤2.0×10-3
Cr % ≤1.0×10-3
W % ≤1.0×10-3
Ti % ≤1.0×10-3
Mo % ≤1.0×10-3
C % ≤2.0×10-3
Cu % ≤1.0×10-3
H2O % 15.0×10-3
property White acicular crystal
Application It is used to make tantalum and other tantalum compounds and also used as catalyst and reagent.
package Sealed packaging, flexible packaging according to customer needs

 

Packing: 25 kg plastic bucket, also provide small package: 100g, 500g, and other small packages

 

Uses: Potassium heptafluorotantalate is used to make tantalum and other tantalum compounds and also used as catalyst and reagent.

Contact Details
Suzhou KP Chemical Co., Ltd.

Contact Person: Miss. Wang wendy

Tel: 86-18915544907

Fax: 86-512-62860309

Send your inquiry directly to us