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

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

Catalog No. AA3662230
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250 g
1 kg
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AA3662230 250 g
AA36622A1 1 kg
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Catalog No. AA3662230 Supplier Thermo Scientific Chemicals Supplier No. 03662230

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
Molecular Formula H18Na2O9S
Molecular Weight (g/mol) 240.17
MDL Number MFCD00149184
InChI Key ZGHLCBJZQLNUAZ-UHFFFAOYSA-N
IUPAC Name disodium nonahydrate sulfanediide
SMILES O.O.O.O.O.O.O.O.O.[Na+].[Na+].[S--]

Specifications

Melting Point ∽50°C (decomposition)
Physical Form Crystalline
Quantity 250 g
Assay Percent Range 98% min.
Solubility Information Soluble in water; slightly soluble in alcohol. Insoluble in ether.
Formula Weight 240.18 (78.04 Anhydrous)
Grade ACS
Sensitivity Hygroscopic; Light sensitive
Appearance Crystalline
Density 1.427 g/cm3 at 20°C
Chemical Name or Material Sodium sulfide nonahydrate, For analysis ACS
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Safety and Handling

Hazard Category H290-H302-H311-H314
Precautionary Statement P234-P260-P264b-P270-P271-P280-P284-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P390-P501c
DOTInformation Hazard Class: 8; Packaging Group: II
EINECSNumber 215-211-5
RTECSNumber WE1925000
TSCA Yes
Recommended Storage Ambient temperatures; Store under Nitrogen
SDS

RUO – Research Use Only

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