71995

酒石酸钠 二元 二水合物 二元 二水合物

purum p.a., ≥98.0% (NT)

• 同義詞: L-(+)-酒石酸 二钠盐, 酒石酸二钠 二水合物, 酒石酸钠二水合物
• 經驗公式（希爾表示法）: C₄H₄Na₂O₆ · 2H₂O
• CAS號碼: 6106-24-7
• 分子量：: 230.08
• Beilstein: 6121732
• EC號碼: 212-773-3
• MDL號碼: MFCD00150035
• 分類程式碼代碼: 12352100
• PubChem物質ID: 329763684
• NACRES: NA.21

屬性

• 等級: purum p.a.
• 品質等級: 200
• 化驗: ≥98.0% (NT)
• 形狀: solid
• 負離子痕跡: chloride (Cl^-): ≤50 mg/kg; sulfate (SO₄^2-): ≤50 mg/kg
• 正離子痕跡: Ca: ≤100 mg/kg; Cd: ≤50 mg/kg; Co: ≤50 mg/kg; Cu: ≤50 mg/kg; Fe: ≤50 mg/kg; K: ≤200 mg/kg; Ni: ≤50 mg/kg; Pb: ≤50 mg/kg; Zn: ≤50 mg/kg
• SMILES 字串: [Na+].[Na+].[H]O[H].[H]O[H].O[C@H]([C@@H](O)C([O-])=O)C([O-])=O
• InChI: 1S/C4H6O6.2Na.2H2O/c5-1(3(7)8)2(6)4(9)10;;;;/h1-2,5-6H,(H,7,8)(H,9,10);;;2*1H2/q;2*+1;;/p-2/t1-,2-;;;;/m1..../s1
• InChI 密鑰: FGJLAJMGHXGFDE-DGFHWNFOSA-L

描述

一般說明

Sodium tartrate dibasic dihydrate (L-(+)-Tartaric acid disodium salt, Sodium-L-tartrate dibasic dihydrate) is the sodium salt of tartaric acid. Mixtures of dimethyl sulfoxide and 1% aqueous solution of sodium-L-tartrate dibasic dihydrate have been employed for the resolution of various quaternary ammonium surfactants.

應用

Sodium tartrate dibasic dihydrate (L-(+)-Tartaric acid disodium salt, Sodium-L-tartrate dibasic dihydrate) may be used for the growth of crystals of xylanase C (XynC) from Gram-positive bacterium Bacillus subtilis. It may be used to compose the reservoir solution for the growth of crystals of PcpR (a LysR-type transcription factor from Sphingobium chlorophenolicum L-1).

安全資訊

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: Eyeshields, Gloves, type N95 (US)