CAS no: 9025-49-4 Source: Aspergillus niger deep liquid fermentation Apparence: White to light beige fine powder Effective pH range: 2.0-6.0, optimal pH 2.5-4.0Applicable température: 30-65℃, optimal 40-50℃ Certifications: ISO22000, HACCP, Halal, SGS test Emballage: 1kg foil bag, 5kg carton, 25kg plastic drum, customized package