ChemicalBook >>Dysprosium oxide>>Didysprosium trioxide(1308-87-8)

Didysprosium trioxide(1308-87-8)

Didysprosium trioxide(1308-87-8)
Product IdentificationBack to Contents
【Product Name】

Didysprosium trioxide
【Synonyms】

Dysprosia
【CAS】

1308-87-8
【Formula】

Dy2O3
【Molecular Weight】

372.99
【EINECS】

215-164-0
【RTECS】

JW1060000
【RTECS Class】

Other
【Beilstein/Gmelin】

11088 (G)
Physical and Chemical PropertiesBack to Contents
【Appearance】

white cubic crystals
【Melting Point】

2400
【Density】

7.81 g/cm3
【Usage】

Uses in ceramics, glass, phosphors, lasers and dysprosium metal halide lamps.
【Vapor Density】

12.86
First Aid MeasuresBack to Contents
【Ingestion】

If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
【Inhalation】

Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
【Skin】

Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
【Eyes】

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Handling and StorageBack to Contents
【Storage】

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture. Store protected from light and air. Store under an inert atmosphere.
【Handling】

Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Store protected from air. Use and store under nitrogen.
Hazards IdentificationBack to Contents
【Ingestion】

May cause digestive tract disturbances. The toxicological properties of this substance have not been fully investigated.
【Inhalation】

May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
【Skin】

May cause skin irritation. The toxicological properties of this material have not been fully investigated.
【Eyes】

Dust may cause mechanical irritation. The toxicological properties of this material have not been fully investigated.
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
【Respirators】

Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
Fire Fighting MeasuresBack to Contents
【Fire Fighting】

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. To extinguish fire use water spray, dry chemical, carbon dioxide, or appropriate foam.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Clean up spills immediately, using the appropriate protective equipment. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions. Provide ventilation.
Stability and ReactivityBack to Contents
【Stability】

Stable at normal temperatures in tightly closed containers under an inert atmosphere. Substance may undergo color change upon exposure to light and air. Unstable in air
【Incompatibilities】

Strong acids, carbon dioxide.
【Decomposition】

Irritating and toxic fumes and gases.
Company Name: Anhui Kerun Nano Technology Co., Ltd.
Tel: 0564-3636590 15956460423
Fax:
WebSite: https://www.chemicalbook.com/ShowSupplierProductsList529945/0.htm
Company Name: J & K SCIENTIFIC LTD.
Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
WebSite: http://www.jkchemical.com
Company Name: Alfa Aesar
Tel: 400-6106006
Fax: 021-67582001/03/05
WebSite: http://chemicals.thermofisher.cn
Company Name: BeiJing Hwrk Chemicals Limted
Tel: 0757-86329057 18501085097
Fax: 010-89508210
WebSite: www.hwrkchemical.com
Company Name: Energy Chemical
Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
WebSite: http://www.energy-chemical.com
Company Name: Beijing Ouhe Technology Co., Ltd
Tel: 010-82967028 13552068683
Fax: +86-10-82967029
WebSite: http://www.ouhechem.com/
Company Name: Shanghai Hanhong Scientific Co.,Ltd.
Tel: 021-54306202 13764082696;
Fax:
WebSite: https://www.hanhongsci.com
Company Name: Shandong Xiya Chemical Co., Ltd
Tel: 13355009207 13355009207
Fax: 0539-6365991
WebSite: www.xiyashiji.com