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Ammonium sulfite monohydrate - 92%, high purity , CAS No.7783-11-1
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Salts
Basic Description Synonyms Diammonium sulfite monohydrate|Sulfurous acid, diammonium salt, monohydrate|diazanium;sulfite;hydrate|CPM8SC708E|Ammonium sulfite monohydrate [MI]|UNII-CPM8SC708E|ammonium sulphite monohydrate|ASPXBYAQZVXSNS-UHFFFAOYSA-N|DTXSID201043487|MFCD00150959|AKOS0 Specifications & Purity 92% Storage Temp Argon charged Shipped In Normal
Names and Identifiers IUPAC Name diazanium;sulfite;hydrate INCHI InChI=1S/2H3N.H2O3S.H2O/c;;1-4(2)3;/h2*1H3;(H2,1,2,3);1H2 InChi Key ASPXBYAQZVXSNS-UHFFFAOYSA-N Canonical SMILES [NH4+].[NH4+].O.[O-]S(=O)[O-] Isomeric SMILES [NH4+].[NH4+].O.[O-]S(=O)[O-] WGK Germany 3 PubChem CID 21701053 Molecular Weight 134.16
Chemical and Physical Properties Solubility Soluble in water. Insoluble in acetone and alcohol Sensitivity Air Sensitive Refractive Index 1.515 Melt Point(°C) 60-70℃
Safety and Hazards(GHS) Pictogram(s) GHS07 Signal Warning Hazard Statements H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
Precautionary Statements P261: Avoid breathing dust/fume/gas/mist/vapors/spray.
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352: IF ON SKIN: wash with plenty of water.
P321: Specific treatment (see ... on this label).
P405: Store locked up.
P501: Dispose of contents/container to ...
P264: Wash hands [and …] thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P403+P233: Store in a well-ventilated place. Keep container tightly closed.
P362+P364: Take off contaminated clothing and wash it before reuse.
P264+P265: Wash hands [and …] thoroughly after handling. Do not touch eyes.
P337+P317: If eye irritation persists: Get medical help.
P332+P317: If skin irritation occurs: Get medical help.
P319: Get medical help if you feel unwell.
WGK Germany 3
References 1. Yan B Vogel, Long Zhang, Nadim Darwish, Vinicius R Gonçales, Anton Le Brun, J Justin Gooding, Angela Molina, Gordon G Wallace, Michelle L Coote, Joaquin Gonzalez, Simone Ciampi,. (2017-12-14) Reproducible flaws unveil electrostatic aspects of semiconductor electrochemistry.. Nature communications, 8 ((1)): ( 2066-2066 ). [PMID:29233986 ]
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