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ChemicalBook >> CAS DataBase List >> SODIUM SELENIDE

SODIUM SELENIDE

SODIUM SELENIDE price.
  • $149 - $1823
  • Product name: SODIUM SELENIDE
  • CAS: 1313-85-5
  • MF: Na2Se
  • MW: 124.95
  • EINECS:215-212-0
  • MDL Number:MFCD00014240
  • Synonyms:disodiummonoselenide ;sodiumselenide(na2se) ;disodium selenium(2-);Sodium selenide 95%;disodium selenide;sodic selenium;Sodium selenide, 99.8% (metals basis);Disodio selenide
3 prices
Selected condition：
Brand
  • Alfa Aesar
  • Sigma-Aldrich
Package
  • 100mg
  • 1g
  • 5g
  • ManufacturerAlfa Aesar
  • Product number036187
  • Product descriptionSodium selenide 99.8% (metals basis)
  • Packaging1g
  • Price$376
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number036187
  • Product descriptionSodium selenide 99.8% (metals basis)
  • Packaging5g
  • Price$1823
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number796948
  • Product descriptionSodium selenide 95%
  • Packaging100mg
  • Price$149
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar 036187 Sodium selenide 99.8% (metals basis) 1g $376 2024-03-01 Buy
Alfa Aesar 036187 Sodium selenide 99.8% (metals basis) 5g $1823 2024-03-01 Buy
Sigma-Aldrich 796948 Sodium selenide 95% 100mg $149 2024-03-01 Buy

Properties

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)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning GHS hazard pictograms P273, P391, P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P273 Avoid release to the environment.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P314 Get medical advice/attention if you feel unwell.

Description

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.

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