产品名称

英文名称：Potassium heptafluorotantalate

同义词

Potassium heptafluorotantalate、16924-00-8、Potassium tantalum fluoride、Potassium heptafluorotantalate(V)、dipotassium heptafluorotantalum(2-)、Tantalate(2-), heptafluoro-, dipotassium、Dipotassium heptafluorotantalate、Tantalum potassium fluoride、Potassium flu、七氟钽酸钾

产品性质

CAS编号：16924-00-8

分子式：K2TaF7

分子量：392.13

EC号：240-986-1

MDL号：MFCD00042369

PubChem编号：28146

别名：七氟钽酸钾

英文别名：Potassium heptafluorotantalate|16924-00-8|Potassium tantalum fluoride|Potassium heptafluorotantalate(V)|dipotassium heptafluorotantalum(2-)|Tantalate(2-), heptafluoro-, dipotassium|Dipotassium heptafluorotantalate|Tantalum potassium fluoride|Potassium flu

规格或纯度：99.7%

英文名称：Potassium heptafluorotantalate

应用：用于电化学合成TaB2

储存温度：充氩,干燥

运输条件：常规运输

产品介绍：水中分解，微溶于氢氟酸用于电化学合成TaB2Decomposes in water. Slightly soluble in HFUsed in the electrochemical synthesis of TaB2.

IUPAC Name：dipotassium;heptafluorotantalum(2-)

INCHI：InChI=1S/7FH.2K.Ta/h7*1H;;;/q;;;;;;;2*+1;+5/p-7

InChi Key：DPXAUKPQZOAHGF-UHFFFAOYSA-G

Canonical SMILES：F[Ta-2](F)(F)(F)(F)(F)F.[K+].[K+]

Isomeric SMILES：F[Ta-2](F)(F)(F)(F)(F)F.[K+].[K+]

PubChem CID：28146

UN Number：3288

溶解性：Decomposes in water. Slightly soluble in HF

密度：4.56

一般危化品：一般危化品

象形图：

信号词：Danger

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH335 May cause respiratory irritationH301 Toxic if swallowedH331 Toxic if inhaled

预防措施声明：P261,P305+P351+P338,P280,P302+P352,P321,P405,P501,P264,P271,P270,P304+P340,P403+P233,P362+P364,P330,P264+P265,P301+P316,P337+P317,P332+P317,P316,P319

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