ChemicalBook > CAS DataBase List > calcium selenide
calcium selenide
- Product Name
- calcium selenide
- CAS No.
- 1305-84-6
- Chemical Name
- calcium selenide
- Synonyms
- selenoxocalcium;selanylidenecalcium;calcium selenide (case);alcium selenide, 99% (metals basis);calcium selenide ISO 9001:2015 REACH;Calcium selenide, 99% (metals basis)
- CBNumber
- CB3911103
- Molecular Formula
- CaSe
- Formula Weight
- 119.04
- MOL File
- 1305-84-6.mol
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calcium selenide Property
- Density
- 3.57
- solubility
- reacts with H2O
- form
- white-brown cubic crystals
- color
- white-brown cubic crystals, crystalline
- Water Solubility
- Decomposes in water
- Sensitive
- Moisture Sensitive
- Merck
- 14,1701
- EPA Substance Registry System
- Calcium selenide (CaSe) (1305-84-6)
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Safety
- RIDADR
- UN3134
- TSCA
- Yes
- HazardClass
- 4.3
- PackingGroup
- III
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Hazard statements
-
H261In contact with water releases flammable gas
H301Toxic if swalloed
H331Toxic if inhaled
H373May cause damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
P231+P232Handle under inert gas. Protect from moisture.
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P405Store locked up.
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calcium selenide Chemical Properties,Usage,Production
Chemical Properties
-20 mesh 99.5% pure; white powder(s); in air may turn red within a few minutes, and light brown in a few hours; obtained by reduction of CaSeO4 with H2 at 400°C–500°C; used in electron emitter devices [CER91] [MER06]
Uses
In electron emitters.
calcium selenide Preparation Products And Raw materials
Raw materials
Preparation Products
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calcium selenide Suppliers
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- 021-021-58432009 400-005-6266
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- Tel
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View Lastest Price from calcium selenide manufacturers
Shaanxi Dideu Medichem Co. Ltd
- Product
- calcium selenide 1305-84-6
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99.0%
- Supply Ability
- 10000KG
- Release date
- 2024-08-16
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