7790-58-1(碲酸钾)

7790-58-1基本信息

CAS:

7790-58-1

中文名称:

碲酸钾 

中文别名:

亚碲酸钾;
亚蒂酸钾;
Potassium polymetaphosphate;
Potassium Metaphosphate;
Antimony (III) iodide;
periodicacid(hio4),sodiumsalt;
Sodium periodate;
Calciumfluoridewhitepowder;
Calciumfluoridephosphorgrademicronwhitepowder;
Fluorite powder;
Calcium fluoride;
Phosphorous tribromide;
Bhosphorus tribromide;
Phosphorus tribromide;
Phosphorous oxybromide;
Sodium bromate;
Fluorine, compressed;
Fluorine, compressed [UN1045] [Poison gas];
RCRA waste no.  

英文名称:

potassium tellurite 

英文别名:

Telluric acid (H2TeO3), potassium salt (1:2);
Potassium tellurate(IV) (K2TeO3) (6CI,7CI);
Telluric acid (H2TeO3), dipotassium salt (8CI,9CI);
Dipotassium tellurite;
Potassium tellurate (K2TeO3);
Potassium tellurite;
Potassium tellurite (K2TeO3);
Potassium tellurium oxide (K2TeO3);
Potassium trioxotellurate(2-) 

EINECS号:

232-213-1 

分子式:

K2O3Te 

分子量:

253.79500 

7790-58-1物化属性

密 度:

 

闪 点:

 

熔 点:

decomposes at 460–470℃ [HAW93] 

沸 点:

 

EINECS:

232-213-1

InChI:

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

风险术语:

36/37/38-25-20/21/22

分子结构式:

SDS:

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