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Sodium sulfide hydrate, tech., Thermo Scientific Chemicals

Catalog No. AA11664A3
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2 kg
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AA11664A3 2 kg
AA1166436 500 g
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Catalog No. AA11664A3 Supplier Thermo Scientific Chemicals Supplier No. 011664A3
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Description

Sodium sulfide hydrate is used as an oxygen scavenger in water treatment, bleaching agent in textile industry, desulfurising and as a dechlorinating agent and in leather industry, sulfonation and sulfomethylation agent in chemical industry. It is involved in the production of rubber chemicals and sulfur dyes. It is also used to prepare 3-nitroaniline from 1,3-dinitrobenzene and thioethers from alkyl halide. It plays an important role in other applications such as ore flotation, oil recovery, making dyes, and detergent. In addition, it is used in pulp and paper industry in the Kraft process.

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 27610-45-3
Molecular Formula Na2S
Molecular Weight (g/mol) 78.04
MDL Number MFCD00149183
InChI Key GRVFOGOEDUUMBP-UHFFFAOYSA-N
PubChem CID 45051681
SMILES [Na+].[Na+].[S--]

Specifications

Melting Point ∼50°C (decomposition)
Color Yellow
Physical Form Flakes
Quantity 2 kg
UN Number UN1849
Merck Index 14,8681
Solubility Information Soluble in water; Slightly soluble in alcohol; Insoluble in etherSoluble in water; Slightly soluble in alcohol; Insoluble in ether.
IUPAC Name disodium;sulfanide;hydrate
Formula Weight 78.04 (Anhydrous)
Grade Technical
Sensitivity Hygroscopic; Light sensitive
Density 1.427 g/mL
Chemical Name or Material Sodium sulfide hydrate
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Safety and Handling

Hazard Category H290-H302-H311-H314
Hazard Statement GHS H Statement
H311-H314-H318-H302
Toxic in contact with skin.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if swallowed.
Precautionary Statement P234-P260-P264b-P270-P271-P280-P284-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P390-P501c
DOTInformation Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: SODIUM SULFIDE, HYDRATED
EINECSNumber 215-211-5
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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