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

China 15 United States 2 Global 17

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44688
Advantage: 61

Beijing HuaMeiHuLiBiological Chemical

Tel: 010-56205725
Fax: 010-65763397
Email: waley188@sohu.com
Country: China
ProdList: 12335
Advantage: 58

Shanghai Macklin Biochemical Co.,Ltd.

Tel: 15221275939 15221275939
Fax: 021-50706099
Email: shenlinxing@macklin.cn
Country: China
ProdList: 16166
Advantage: 55

Hangzhou J&H Chemical Co., Ltd.

Tel: 0571-+86-571-87396432
Fax: 0571-87396431
Email: sales@jhechem.com
Country: China
ProdList: 11578
Advantage: 59

Guangdong wengjiang Chemical Reagent Co., Ltd.

Tel: 0751-2886750 13927877953
Fax: 0751-2886750
Email: 3005811397@qq.com
Country: China
ProdList: 13320
Advantage: 58

Shaanxi Dideu Medichem Co. Ltd

Tel: +86-029-89586680 +86-18192503167
Fax: +86-29-88380327
Email: 1026@dideu.com
Country: China
ProdList: 7724
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Hubei Jusheng Technology Co.,Ltd.

Tel: 18871490254
Fax: 027-59599243
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Country: CHINA
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Chongqing Chemdad Co., Ltd

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Shaanxi Dideu Medichem Co. Ltd

Tel: +86-29-81148696 +86-15536356810
Email: 1022@dideu.com
Country: China
ProdList: 3882
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Zhengzhou Akem Chemical Co., Ltd

Tel: 13303867194
Email: 3001317055@qq.com
Country: China
ProdList: 9962
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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

1305-84-6, calcium selenide Related Search:

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calcium selenide (case)

Calcium selenide, 99% (metals basis)

selanylidenecalcium

selenoxocalcium

calcium selenide ISO 9001：2015 REACH

alcium selenide, 99% (metals basis)

1305-84-6