SX0795

Sodium Tartrate, Dihydrate

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

• Sinônimo(s): Sodium Tartrate, Dihydrate, Tartaric Acid Disodium Salt
• Fórmula linear: (CHOHCOONa)₂ · 2H₂O
• Número CAS: 6106-24-7
• Número MDL: MFCD00150035
• Código UNSPSC: 41115601
• Número do índice EC: 212-773-3

Propriedades

• Agency: meets USP/NF
• Nível de qualidade: 200
• Ensaio: 99.0-101.0%
• forma: crystals
• Impurezas: ≤0.005% Insoluble Matter
• perda: 15.61-15.71% loss on drying, at 150C
• cor: white/clear
• pH: 8 (25 °C, 50 g/L in H₂O)
• solubilidade: 290 g/L
• traços de ânion: chloride (Cl^-): ≤5 ppm; phosphate (PO₄^3-): ≤5 ppm; sulfate (SO₄^2-): ≤0.005%
• traços de cátion: Ca: ≤0.01%; Fe: ≤0.001%; NH₄⁺: ≤0.003%; heavy metals (as Pb): ≤5 ppm
• Condições de expedição: ambient
• temperatura de armazenamento: room temp
• 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
• chave InChI: FGJLAJMGHXGFDE-DGFHWNFOSA-L

Descrição

Aplicação

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

Nota de análise

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

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable