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27610-45-3 molecular structure
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(sodiosulfanyl)sodium

ChemBase ID: 151612
Molecular Formular: Na2S
Molecular Mass: 78.04454
Monoisotopic Mass: 77.95160956
SMILES and InChIs

SMILES:
[Na]S[Na]
Canonical SMILES:
[Na]S[Na]
InChI:
InChI=1S/2Na.S
InChIKey:
CXPWOVUZRAFMDA-UHFFFAOYSA-N

Cite this record

CBID:151612 http://www.chembase.cn/molecule-151612.html

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NAMES AND DATABASE IDS

NAMES AND DATABASE IDS

Names Database IDs
IUPAC name
(sodiosulfanyl)sodium
IUPAC Traditional name
sodium sulfide
Synonyms
Sodium sulfide hydrate
Sodium sulfide
硫化钠 水合物
硫化钠
CAS Number
27610-45-3
1313-82-2
EC Number
215-211-5
MDL Number
MFCD00003498
PubChem SID
24886334
162245763
24886333
24865451
24848172
PubChem CID
237873

DATA SOURCES

DATA SOURCES

All Sources Commercial Sources Non-commercial Sources
Data Source Data ID
PubChem 237873 external link

CALCULATED PROPERTIES

CALCULATED PROPERTIES

JChem
H Acceptors H Donor
LogD (pH = 5.5) -2.3855  LogD (pH = 7.4) -2.3855 
Log P -2.3855  Molar Refractivity 5.7558 cm3
Polarizability 7.0876923 Å3 Polar Surface Area 0.0 Å2
Rotatable Bonds Lipinski's Rule of Five true 

PROPERTIES

PROPERTIES

Physical Property Safety Information Product Information Bioassay(PubChem)
Solubility
H2O: soluble0.1 g/mL, clear, colorless expand Show data source
Apperance
flakes expand Show data source
solid expand Show data source
Melting Point
950 °C(lit.) expand Show data source
Density
1.86 g/mL at 25 °C(lit.) expand Show data source
RTECS
WE1905000 expand Show data source
European Hazard Symbols
Corrosive Corrosive (C) expand Show data source
Nature polluting Nature polluting (N) expand Show data source
Harmful Harmful (Xn) expand Show data source
UN Number
1385 expand Show data source
1849 expand Show data source
MSDS Link
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
German water hazard class
2 expand Show data source
Hazard Class
4.2 expand Show data source
8 expand Show data source
Packing Group
2 expand Show data source
Risk Statements
22-31-34-50 expand Show data source
Safety Statements
26-36/37/39-45-61 expand Show data source
GHS Pictograms
GHS05 expand Show data source
GHS06 expand Show data source
GHS09 expand Show data source
GHS Signal Word
Danger expand Show data source
GHS Hazard statements
H290-H301-H314-H400 expand Show data source
GHS Precautionary statements
P273-P280-P301 + P310-P305 + P351 + P338-P310 expand Show data source
Personal Protective Equipment
Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges expand Show data source
RID/ADR
UN 1385 4.2/PG 2 expand Show data source
UN 1849 8/PG 2 expand Show data source
Supplemental Hazard Statements
Contact with acids liberates toxic gas., Corrosive to the respiratory tract. expand Show data source
Storage Temperature
2-8°C expand Show data source
Purity
≥60% expand Show data source
≥60% (RT) expand Show data source
32-38% (RT) expand Show data source
59-65% expand Show data source
Grade
technical expand Show data source
Impurities
≤0.005% ammonium (NH4) expand Show data source
≤10 mg/kg total nitrogen (N) expand Show data source
≤50 mg/kg ammonium (NH4) expand Show data source
Cation Traces
Fe: ≤10 mg/kg expand Show data source
Antion Traces
chloride (Cl-): ≤100 mg/kg expand Show data source
sulfite and thiosulfate (as S2O32-: ≤1% expand Show data source
sulfite and thiosulfate (as S2O32-: ≤10000 mg/kg expand Show data source
Quality
for gravimetric analysis expand Show data source
Appearance
scales expand Show data source
Linear Formula
Na2S expand Show data source
Empirical Formula (Hill Notation)
Na2S · xH2O expand Show data source

DETAILS

DETAILS

Sigma Aldrich Sigma Aldrich
Sigma Aldrich - 407410 external link
Packaging
10, 50 g in glass bottle
Sigma Aldrich - 14738 external link
Application
Sulfide precipitation of heavy metals from aqueous solutions
Sigma Aldrich - 13468 external link
Application
Nucleophile and reducing agent derived from H2S; reagent for the synthesis of thiols, thioethers, and acyclic sulfides, di-, and polysulfides; reduces aromatic nitro compounds to amines; reduces sulfoxides to sulfides.
General description
May contain up to 40% water.

REFERENCES

REFERENCES

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PATENTS

PATENTS

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INTERNET

INTERNET

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