L(+)-Tartaric acid AGR, 500 g

C₄H₆O₆ M.W : 150,08 CAS : 87-69-4 EC : 201-766-0 H : H319-305-315-317-335 P : P280-P264-P337+P313-P305+P351+P338 Specifications :

• Assay ? 99.5%
• Appearance Colourless crystals
• Substances insoluble in water (H₂O) ? 0.005%
• Chloride (Cl^-) ? 0.0005%
• Specific optical rotation (20°C: 10%H₂O) 12-13º
• Loss on drying (105 °C) ? 0.5%
• Phosphate (PO₄) ? 0.001%
• Sulfates (SO₄) ? 0.002%
• Nickel (Ni) ? 0.0005%
• Residue on roasting (SO₄) ? 0.01%
• Iron (Fe) ? 0.0005%
• Heavy metals (Pb) ? 0.0005%
• Calcium (Ca) ? 0.002%
• Copper (Cu) ? 0.0005%
• Oxalate (C₂O₄) ? 0.03%
• Magnesium (Mg) ? 0.002%
• Arsenic (As) ? 0.00002%
• Lead (Pb) ? 0.0005%

packaging: plastic bottle, volume: 500 g, pcs per sales unit: TRAC-L0A-500