For further processing only. Others Glutathione reduced form GSH Glutathione, reduced form (GSH) 188.8.131.52.5.1 crystalline powder Glutathione, reduced form (GSH) custom fill CustomBiotech product. Please contact your local representative. Will be supplied as "Glutathione, Reduced Form (GSH)". Unit of measure is "kg". Glutathione, Reduced Form (GSH) 10002801103 Not Available Reagents, kits en GSH is used as fermentation media compound. en Use GSH as an antioxidative to significantly reduce free radicals. en Appearance: White, crystalline powder Solubility: Clear, colorless in water (c=50 mg/mL) A405 (hydrous solution, alkaline; 4.0 mL + 0.2 mL NaOH, 2 mol/L): ≤0.050 Melting range: +189 to +200C° Specific rotation: -16.5 to -21.4° Purity (enzymatically and iodometric): ≥98% Purity (iodometrically): ≥98% Loss on drying (+105°C, 2 hours): ≤1% Glutathione, oxidized form (enzymatically): ≤1.5% Fe (bathophenanthroline): ≤5 ppm Heavy metals (as Pb, AAS): ≤5 ppm Methanol (GC): ≤50 ppm Aceton (GC): ≤50 ppm Ethanol (GC): ≤0.1% Stability: At +2 to +8°C within specification range for 24 months.