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Sodium sulfide nonahydrate, ACS, 98.0% min, Thermo Scientific Chemicals

Product Code. 11398058
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Mængde:
250 g
1 kg
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1kg
250g
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Product Code. 11398058 Supplier Thermo Scientific Alfa Aesar Supplier No. 036622.30
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Description

It is the precursor material for preparation of cadmium sulfide quantum dots. Also employed in the pulp and paper industry. It is likewise employed in the making of colors and dyestuffs. It is too useful in the trace quantities for the rapid synthesis of small silver nanocubes through mediating polyol reduction. It has as a significant role in breaking up the feather keratin useful for the preparation of bio-polymer.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1313-84-4
Molekylær formel H18Na2O9S
Molekylvægt (g/mol) 240.17
MDL nummer MFCD00149184
InChI nøgle ZGHLCBJZQLNUAZ-UHFFFAOYSA-N
IUPAC navn disodium nonahydrate sulfanediide
SMIL O.O.O.O.O.O.O.O.O.[Na+].[Na+].[S--]

Specifications

Kemisk navn eller materiale Sodium sulfide nonahydrate
Smeltepunkt ∽50°C (decomposition)
Navn note For analysis ACS
Fysisk form Crystalline
Mængde 250 g
Analyseprocentområde 98% min.
Opløselighedsinformation Soluble in water; slightly soluble in alcohol. Insoluble in ether.
Formel vægt 240.18 (78.04 Anhydrous)
Grad ACS
Følsomhed Hygroscopic; Light sensitive
Udseende Crystalline
Tæthed 1.427 g/cm3 at 20°C
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Safety and Handling

compliance-icons compliance-icons compliance-icons
Product Identifier
  • Sodium sulfide nonahydrate
 Signal Word
  • Fare
 Hazard Category
  • Akut toksicitet Kategori 3
  • Akut toksicitet Kategori 4
  • AKUT FARE FOR VANDMILJØET Akut kategori 1
  • Alvorlige øjenskader/øjenirritation Kategori 1
  • Metalætsende stoffer og blandinger Kategori 1
  • Hudætsning/hudirritation Kategori 1B
 Hazard Statement
  • H290-Kan ætse metaller.
  • H302-Farlig ved indtagelse.
  • H311-Giftig ved hudkontakt.
  • H314-Forårsager svære forbrændinger af huden og øjenskader.
  • H318-Forårsager alvorlig øjenskade.
  • H400-Meget giftig for vandlevende organismer.
  • EUH031-Udvikler giftig gas ved kontakt med syre.
  • EUH071-Ætsende for luftvejene.
 Precautionary Statement
  • P280-Bær beskyttelseshandsker/beskyttelsestøj/øjenbeskyttelse/ ansigtsbeskyttelse.
  • P301+P330+P331-I TILFÆLDE AF INDTAGELSE: Skyl munden. Fremkald IKKE opkastning.
  • P303+P361+P353-VED KONTAKT MED HUDEN (eller håret): Alt tilsmudset tøj tages straks af. Skyl/brus huden med vand.
  • P305+P351+P338-VED KONTAKT MED ØJNENE: Skyl forsigtigt med vand i flere minutter. Fjern eventuelle kontaktlinser, hvis dette kan gøres let. Fortsæt skylning.
  • P310-Ring omgående til en GIFTINFORMATION/læge/.
 Supplemental information
  • MIXTURE LIST-Contain: Sodium sulfide, nonahydrate

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