SX0795

Sodium Tartrate, Dihydrate

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

• 别名: Sodium Tartrate, Dihydrate, Tartaric Acid Disodium Salt
• 线性分子式: (CHOHCOONa)₂ · 2H₂O
• CAS号: 6106-24-7
• MDL號碼: MFCD00150035
• 分類程式碼代碼: 41115601
• 酶委員會索引編號: 212-773-3
• 化驗: 99.0-101.0%
• 形狀: crystals
• 溶解度: 290 g/L

属性

• agency: meets USP/NF
• 品質等級: 200
• 化驗: 99.0-101.0%
• 形狀: crystals
• 雜質: ≤0.005% Insoluble Matter
• 損耗: 15.61-15.71% loss on drying, at 150C
• 顏色: white/clear
• pH值: 8 (25 °C, 50 g/L in H₂O)
• 溶解度: 290 g/L
• 負離子痕跡: chloride (Cl^-): ≤5 ppm; phosphate (PO₄^3-): ≤5 ppm; sulfate (SO₄^2-): ≤0.005%
• 正離子痕跡: Ca: ≤0.01%; Fe: ≤0.001%; NH₄⁺: ≤0.003%; heavy metals (as Pb): ≤5 ppm
• 運輸包裝: ambient
• 儲存溫度: room temp
• SMILES 字串: [Na+].[Na+].[O-]C(=O)[C@H](O)[C@@H](O)C(=O)[O-].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

说明

應用

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

分析報告

Ammonium (NH4): 0.003% max
Assay: 99.0-101.0%
Calcium (Ca): 0.01% max
Chloride (Cl): ppm max
Color: White or colorless
Form: Crystals
Heavy metals (as Pb): 5ppm max
Insoluble matter: 0.005% max
Iron (Fe): 0.001% max
Loss on drying at 150°C: 15.61-15.71%
Phosphate (PO4): 5ppm max
Sulfate (SO4): 0.005% max
pH of a 5% solution at 25°C: 7.0-9.0

安全信息

• 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