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Potassium tellurite

Dangerous Goods

CAS number：7790-58-1    molecular formula：K2TeO3

overview
Specs
numbering system
physicochemical properties
Safety information
Production methods and uses
Related
MSDS
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overview

compound introduction

亚硒酸钾是一种具有吸湿性的颗粒状白色粉末。它在 460-470 o C下分解。 应用 亚硒酸钾和琼脂组合可以用作选择性细菌生长培养基的组分。 Potassium tellurite is a hygroscopic granular white powder. It decomposes at 460-470 o C. Application Potassium tellurite along with agar may be used as a component of a selective medium for growth of bacteria.

Specs

Chinese alias亚碲酸二钾, 氧化碲钾, 碲酸钾, 亚碲酸钾 水合物
English aliasdipotassium;tellurite | DTXSID50999096 | CHEBI:75248 | Telluric acid (H2TeO3), dipotassium salt | dipotassium tellurite | UNII-71M41949N8 | Dipotassium trioxotellurate | MFCD00011379 | AKOS015833696 | AKOS015910565 | Telluric acid, dipotassium salt | YEA3
CAS number7790-58-1molecular formulaK2TeO3
molecular weight253.79 g/molExact mass≥90%
PSA63.200 Ųlogp-

numbering system

No numbering system information yet

physicochemical properties

No physical and chemical property information yet

Safety information

pictogram：
GHS06 , GHS07
Signal word：
Danger
Hazard Statement：
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H301: 吞咽会中毒
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染：用水充分清洗。 P321: 特殊处理（请参阅此标签上的...）。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P270: 使用本产品时，请勿进食、饮水
WGK Germany：
2
Personal protective equipment：
Eyeshields,Faceshields,Gloves

Production methods and uses

No production method and use information yet

Related

upstream information

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downstream information

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MSDS

Found 1 shareMSDS
7790-58-1 | Potassium tellurite hydrate.pdf