Formula: CH4N2S Executive Standard: HG/ T 3266-2002 Item Top Class First Class Purity( % ) : 99.00 98.50 Loss after heated( % ) : 0.40 0.50 Ash content( % ) : % d 0.10 0.15 Insoluble in water( % ) : 0.02 0.05 CNS-....
Jiangsu Bohan Industry Trade Co., Ltd. has developed into a comprehensive enterprise integrating the science and technology, production and management as a whole. Distribution of Chinese fine....
Item Specification Appearance: Light yellow to off -white granule or powder PH: 5.3-6.3 Assay: 99.5% min Melting point: 80-86temperature Moisture: 0.1% max Ash content: 0.05% max Packing: 40....