SODIUM SELENIDE

Product Name: SODIUM SELENIDE
CAS No.: 1313-85-5
Chemical Name: SODIUM SELENIDE
Synonyms: sodic selenium;Selenodisodium;SODIUM SELENIDE;Disodio selenide;disodium selenide;Sodium selenide 95%;disodiummonoselenide;disodium selenium(2-);sodiumselenide(na2se);PNCGYTHKTDMKME-UHFFFAOYSA-N
CBNumber: CB7270705
Molecular Formula: Na2Se
Formula Weight: 124.95
MOL File: 1313-85-5.mol

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SODIUM SELENIDE Property

Melting point:: >875°C
Density: 2.625
RTECS: WE0350000
solubility: Soluble in ethanol and liquid ammonia. Slightly soluble tetrahydrofuran.
form: Dry Under Argon
color: Gray to pink
Water Solubility: decomposes in H2O [MER06]
Sensitive: Moisture Sensitive
Merck: 14,8672
Exposure limits: ACGIH: TWA 0.2 mg/m3
NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3
EPA Substance Registry System: Sodium selenide (Na2Se) (1313-85-5)

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Safety

Hazard Codes: T,N
Risk Statements: 23/25-33-50/53
Safety Statements: 20/21-28-45-60-61
RIDADR: UN3134
WGK Germany: 3
TSCA: Yes
HazardClass: 4.3
PackingGroup: II

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H373May cause damage to organs through prolonged or repeated exposure

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P273Avoid release to the environment.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P314Get medical advice/attention if you feel unwell.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 796948
Product name: Sodium selenide
Purity: 95%
Packaging: 100mg
Price: $149
Updated: 2024/03/01

Alfa Aesar

Product number: 036187
Product name: Sodium selenide
Purity: 99.8% (metals basis)
Packaging: 1g
Price: $376
Updated: 2024/03/01

Alfa Aesar

Product number: 036187
Product name: Sodium selenide
Purity: 99.8% (metals basis)
Packaging: 5g
Price: $1823
Updated: 2024/03/01

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SODIUM SELENIDE Chemical Properties,Usage,Production

Chemical Properties

-60 mesh, dry under argon with 99.9% purity; amorphous cryst: deliquescent; becomes red if exposed to the atmospheric; decahydrate: needles, becomes red, then brown in air; hexadecahydrate: prisms; decomposes in air to Na2CO3, Se and some Na2Se [MER06] [CER91]

Uses

Sodium selenide is used in paper and pulp industry, for kraft process followed by photographic industry to prevent developer solutions. It finds application as a bleaching agent in textile industry, sulfur dyes and detergents. It is also used to impart color to glass, glazes and enamels. Further, it acts as a decolorizer of glass due to neutralization of greenish tint produced by iron (ferrous) compounds. It plays an important role to prepare organoselenium compounds by reacting with alkyl halides.

Definition

ChEBI: An inorganic sodium salt having selenide as the counterion.

Safety Profile

Poison by intraperitoneal route. Mutation data reported. When heated to decomposition it emits toxic fumes of Se and Na2O. See also SELENIUM COMPOUNDS.

SODIUM SELENIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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SODIUM SELENIDE Suppliers

China 24 Germany 1 Japan 1 United Kingdom 3 United States 8 Global 37

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
Advantage: 84

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44751
Advantage: 61

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51471
Advantage: 80

Aikon International Limited

Tel: 025-66028182 18112977050
Fax: (3)02557626880
Email: cfzhang@aikonchem.com
Country: China
ProdList: 15820
Advantage: 58

Henan Alfachem Co.,Ltd.

Tel: 0371-0371-55051623 18137891487
Fax: QQ：2853979817
Email: 2853979817@qq.com
Country: China
ProdList: 9961
Advantage: 58

Beijing OKA biological technology co., LTD

Tel: 010-62971590 18548936886
Fax: 010-62340519
Email: 3462612863@qq.com
Country: China
ProdList: 6912
Advantage: 58

Henan Alfa Chemical Co., Ltd

Tel: +8618339805032
Email: alfa4@alfachem.cn
Country: China
ProdList: 12755
Advantage: 58

Hubei Jusheng Technology Co.,Ltd.

Tel: 18871490254
Fax: 027-59599243
Email: linda@hubeijusheng.com
Country: CHINA
ProdList: 28180
Advantage: 58

Hubei Wande Chemical Co., Ltd

Tel: 027-59210159 15377098680
Fax: 027-59210159
Email: 1148280011@qq.com
Country: China
ProdList: 9994
Advantage: 58

Guangzhou Yunmen Biotechnology Co., Ltd

Tel: 18902340307 18902340307
Fax: 0751-2819901
Email: 3356812514@qq.com
Country: China
ProdList: 9238
Advantage: 58

1313-85-5, SODIUM SELENIDERelated Search:

Hexane L-Cysteine Acetylene Acid chloride Oxygen Sodium hydroxide Lithium SODIUM BISMUTHATE Silicon dioxide Iron oxide NITRIC OXIDE Carbon disulfide Sulfur dioxide Bismuth selenide Glycerol Tetrahydrofuran Nitric acid GALLIUM SELENIDE

disodiummonoselenide

sodiumselenide(na2se)

disodium selenium(2-)

Sodium selenide 95%

PNCGYTHKTDMKME-UHFFFAOYSA-N

disodium selenide

sodic selenium

Sodium selenide, 99.8% (metals basis)

Disodio selenide

Selenodisodium

SODIUM SELENIDE

SODIUM SELENIDE ISO 9001：2015 REACH

1313-85-5