| 词条 | Beryllium sulfite |
| 释义 |
| verifiedrevid = 486406799 | ImageFile = | ImageSize = | IUPACName = Beryllium sulfite | OtherNames = |Section1={{Chembox Identifiers | CASNo_Ref = {{cascite|correct|??}} | CASNo = | PubChem = 14420983 | ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} | ChemSpiderID = 13669488 | SMILES = [Be+2].[O-]S([O-])=O | InChI = 1/Be.H2O3S/c;1-4(2)3/h;(H2,1,2,3)/q+2;/p-2 | InChIKey = SJTGEWBHZOQEKZ-NUQVWONBAR | StdInChI_Ref = {{stdinchicite|correct|chemspider}} | StdInChI = 1S/Be.H2O3S/c;1-4(2)3/h;(H2,1,2,3)/q+2;/p-2 | StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} | StdInChIKey = SJTGEWBHZOQEKZ-UHFFFAOYSA-L |Section2={{Chembox Properties | Formula = BeSO3 | MolarMass = 89.075 g/mol | Appearance = | Density = | MeltingPt = | BoilingPt = | Solubility = |Section3={{Chembox Hazards | MainHazards = | FlashPt = | AutoignitionPt = | REL = Ca C 0.0005 mg/m3 (as Be)[1] | PEL = TWA 0.002 mg/m3 C 0.005 mg/m3 (30 minutes), with a maximum peak of 0.025 mg/m3 (as Be)[1] | IDLH = Ca [4 mg/m3 (as Be)][1] }}Beryllium sulfite is a chemical compound with the chemical formula BeSO3. It is the beryllium salt of sulfurous acid. It is easily oxidized by oxygen, which produces beryllium sulfate. It can be formed from reacting beryllium with sulfurous acid.[2] References1. ^1 2 {{PGCH|0054}} {{Beryllium compounds}}{{Inorganic-compound-stub}}2. ^{{Greenwood&Earnshaw}} 2 : Beryllium compounds|Sulfites |
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