| 词条 | Monosodium tartrate |
| 释义 |
| Verifiedfields = changed | Watchedfields = changed | verifiedrevid = 424655922 | ImageFile=Sodium tartrate.png | ImageSize=200px | IUPACName=Sodium 3-carboxy-2,3-dihydroxypropionate | OtherNames=Sodium bitartrate; E335 |Section1={{Chembox Identifiers | CASNo_Ref = {{cascite|correct|??}} | CASNo=526-94-3 | PubChem=23690454 | SMILES=C(C(C(=O)[O-])O)(C(=O)O)O.[Na+] | EINECS = 238-470-6 | ChemSpiderID_Ref = {{chemspidercite|changed|chemspider}} | ChemSpiderID = 10239 | InChI = 1/C4H6O6.Na/c5-1(3(7)8)2(6)4(9)10;/h1-2,5-6H,(H,7,8)(H,9,10);/q;+1/p-1 | InChIKey = NKAAEMMYHLFEFN-REWHXWOFAB | StdInChI_Ref = {{stdinchicite|changed|chemspider}} | StdInChI = 1S/C4H6O6.Na/c5-1(3(7)8)2(6)4(9)10;/h1-2,5-6H,(H,7,8)(H,9,10);/q;+1/p-1 | StdInChIKey_Ref = {{stdinchicite|changed|chemspider}} | StdInChIKey = NKAAEMMYHLFEFN-UHFFFAOYSA-M |Section2={{Chembox Properties | Formula=C4H5NaO6 | MolarMass=172.07 g/mol | Appearance= | Density= | MeltingPt= | BoilingPt= | Solubility= |Section3={{Chembox Hazards | MainHazards= | FlashPt= | AutoignitionPt = }} Monosodium tartrate or sodium bitartrate is a sodium acid salt of tartaric acid. As a food additive it is used as an acidity regulator and is known by the E number E335. As an analytical reagent, it can be used in a test for ammonium cation which gives a white precipitate. See also
2 : Organic sodium salts|Tartrates |
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