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Sodium sulfide hydrate

Catalog No. 71975 Name Sigma Aldrich
CAS Number 27610-45-3 Website http://www.sigmaaldrich.com
M. F. Na2S Telephone 1-800-521-8956
M. W. 78.04454 Fax
Purity 32-38% (RT) Email
Storage Chembase ID: 151612

SYNONYMS

Title
硫化钠 水合物
IUPAC name
(sodiosulfanyl)sodium
IUPAC Traditional name
sodium sulfide

DATABASE IDS

CAS Number 27610-45-3
MDL Number MFCD00003498
PubChem SID 24886333
EC Number 215-211-5

PROPERTIES

Antion Traces sulfite and thiosulfate (as S2O32-: ≤10000 mg/kg
Empirical Formula (Hill Notation) Na2S · xH2O
Impurities ≤0.005% ammonium (NH4)
Purity 32-38% (RT)
Quality for gravimetric analysis
Solubility H2O: soluble0.1 g/mL, clear, colorless
GHS Pictograms GHS05
GHS Pictograms GHS06
GHS Pictograms GHS09
GHS Signal Word Danger
GHS Hazard statements H290-H301-H314-H400
European Hazard Symbols Corrosive Corrosive (C)
European Hazard Symbols Harmful Harmful (Xn)
European Hazard Symbols Nature polluting Nature polluting (N)
MSDS Link Download
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
GHS Precautionary statements P273-P280-P301 + P310-P305 + P351 + P338-P310
RID/ADR UN 1849 8/PG 2
Risk Statements 22-31-34-50
RTECS WE1905000
Safety Statements 26-36/37/39-45-61
Supplemental Hazard Statements Contact with acids liberates toxic gas., Corrosive to the respiratory tract.
Hazard Class 8
UN Number 1849
Packing Group 2
German water hazard class 2

DETAILS

REFERENCES