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Origin: China
Cas No: 12061-16-4
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 100 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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Property
Description
Basic Info
Chemical Name | Erbium oxide |
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Synonyms | Dierbium trioxide; |
CAS No. | 12061-16-4 |
Molecular Formula | Er2O3 |
Molecular Weight | 382.51600 |
PSA | 43.37000 |
LogP | -0.30600 |
Properties
Appearance & Physical State | pink powder |
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Density | 8.64 |
Boiling Point | 3000ºC |
Melting Point | 2400ºC |
Safety Info
Safety Statements | S24/25 |
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HS Code | 2846901920 |
Risk Statements | R36/37/38 |
Hazard Codes | Xi |
Toxicity
Exposure Route | Type of Test | Species Observed | Dose/Duration | Toxic Effects |
---|---|---|---|---|
Administration into the eye | Standard Draize test | Rodent - rabbit | 100 mg | - |
Oral | LD50 - Lethal dose, 50 percent kill | Rodent - rat | >5 gm/kg | 1.Details of toxic effects not reported other than lethal dose value |