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亞碲酸鉀、7790-58-1 CAS查詢、亞碲酸鉀物化性質(zhì)

   2024-11-02 IP屬地 廣東0
 

 中文名稱(chēng): 亞碲酸鉀  

 中文別名: 亞硒酸鉀;亞蒂酸鉀  

 英文名稱(chēng): dipotassium trioxotellurate  

 英文別名: Potassium tellurate(IV); POTASSIUM TELLURITE (IV); POTASSIUM TELLURITE; dipotassiumtrioxotellurate; potassiumtellurate(iv; telluricacid(h2teo3),dipotassiumsalt; telluricacid,dipotassiumsalt; Tellurousacid,dipotassiumsalt; 10% POTASSIUM TELLURITE SOLUTION; dipotassium tellurite; dipotassium tellurate  

 CAS號(hào): 7790-58-1  

 EINECS號(hào): 232-213-1  

 分子式: K2O4Te  

 分子量: 269.7942  

 InChI: InChI=1/2K.H2O4Te/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2  

 分子結(jié)構(gòu):  

 密度: -  

 熔點(diǎn): --  

 沸點(diǎn): -  

 閃點(diǎn): -  

 折射率: -  

 蒸汽壓: -  

 物化性質(zhì):

White, deliquescent crystalline solid. Very soluble in water. Heating to decomposition releases toxic fumes of K2O and Te. Exposure limit covers tellurium and compounds, except hydrogen telluride (as Te). UN and HAZCHEM cover tellurium compounds, toxic, NOS.

 

 產(chǎn)品用途: 用于血漿或疫苗中病理性細(xì)菌的試驗(yàn)  

 危險(xiǎn)品標(biāo)志: -  

 風(fēng)險(xiǎn)術(shù)語(yǔ): 36/37/38-25-20/21/22:;
 

 安全術(shù)語(yǔ): 26-45-36:;

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