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Rhodium(III) oxide pentahydrate

Dangerous Goods

CAS number：39373-27-8    molecular formula：O₃Rh₂

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

compound introduction

Product class Oxides Chemical properties Chemical formula O 3 Rh 2 /O 2 Pt Empirical formula Rh 2 O 3 / PtO 2 x n H 2 O Molecular weight 253.81/227.09 (anhydrous) Metal Rh/Pt Theoretical metal content 45/20 Physical state powder Color black Product class Oxides Chemical properties Chemical formula O 3 Rh 2 /O 2 Pt Empirical formula Rh 2 O 3 / PtO 2 x n H 2 O Molecular weight 253.81/227.09 (anhydrous) Metal Rh/Pt Theoretical metal content 45/20 Physical state powder Color black

Specs

Chinese alias-
English aliasNishimura's catalyst | Rhodium(III) oxide | Platinum(IV) oxide hydrate
CAS number39373-27-8molecular formulaO₃Rh₂
molecular weight253.81 (343.89) g/moExact mass≥99%
PSA-logp-

numbering system

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physicochemical properties

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Safety information

pictogram：
GHS07 , GHS03
Signal word：
Danger
Hazard Statement：
H319: 引起严重眼睛刺激 H272: 可能加剧火灾； 氧化剂
Statement of Preventive Measures：
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。 P210: 远离热源，热表面，火花，明火和其他点火源。 - 禁止抽烟。
WGK Germany：
3

Production methods and uses

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MSDS

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