SX0795

Sodium Tartrate, Dihydrate

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

• 別名: Sodium Tartrate, Dihydrate, Tartaric Acid Disodium Salt
• 化学式: (CHOHCOONa)₂ · 2H₂O
• CAS番号: 6106-24-7
• MDL番号: MFCD00150035
• UNSPSCコード: 41115601
• EC Index Number: 212-773-3
• アッセイ: 99.0-101.0%
• フォーム: crystals
• 溶解性: 290 g/L

特性

• 認証: meets USP/NF
• 品質水準: 200
• アッセイ: 99.0-101.0%
• フォーム: crystals
• 不純物: ≤0.005% Insoluble Matter
• 損失: 15.61-15.71% loss on drying, at 150C
• 色: white/clear
• pH: 8 (25 °C, 50 g/L in H₂O)
• 溶解性: 290 g/L
• 微量陰イオン: chloride (Cl^-): ≤5 ppm; phosphate (PO₄^3-): ≤5 ppm; sulfate (SO₄^2-): ≤0.005%
• 微量陽イオン: Ca: ≤0.01%; Fe: ≤0.001%; NH₄⁺: ≤0.003%; heavy metals (as Pb): ≤5 ppm
• 輸送温度: ambient
• 保管温度: room temp
• SMILES記法: [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 Key: FGJLAJMGHXGFDE-DGFHWNFOSA-L

詳細

アプリケーション

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

アナリシスノート

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

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable