Name | Cesium dichromate |
Synonyms | CESIUM BICHROMATE CESIUM DICHROMATE Cesium dichromate Cesium Dichromatec caesium dichromate Bichromic acid dicesium salt dicesium oxido-(oxido-dioxo-chromio)oxy-dioxo-chromium |
CAS | 13530-67-1 |
EINECS | 236-879-4 |
InChI | InChI=1/2Cr.2Cs.7O/q;;2*+1;;;;;;2*-1/rCr2O7.2Cs/c3-1(4,5)9-2(6,7)8;;/q-2;2*+1 |
Molecular Formula | Cr2Cs2O7 |
Molar Mass | 481.8 |
Appearance | Coarse Powder |
Exposure Limit | OSHA: Ceiling 0.1 mg/m3NIOSH: IDLH 15 mg/m3; TWA 0.0002 mg/m3 |
Sensitive | Hygroscopic |
Use | Used as an analytical reagent, but also used in the manufacture of fluorescent screen, photoelectric tube |
Risk Codes | R45 - May cause cancer R46 - May cause heritable genetic damage R8 - Contact with combustible material may cause fire R34 - Causes burns R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R43 - May cause sensitization by skin contact R49 - May cause cancer by inhalation |
Safety Description | S53 - Avoid exposure - obtain special instructions before use. S17 - Keep away from combustible material. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S60 - This material and its container must be disposed of as hazardous waste. |
UN IDs | 3087 |
WGK Germany | 3 |
Hazard Class | 5.1 |
Packing Group | III |
purpose | is used as an analytical reagent, and also used for fluorescent screen, fabrication of phototubes |