Vitrine de ZHONGHESHENG Nanjing Chung Ho-Sung technology co, ltd.

Lundi 10 novembre 2008

Quantité : 2000KGS - Prix : 8＄/kg

Chemical Name Benzil dimethylketal CAS No. 24650-42-8 Molecular Weight 256.3 Appearance White crystalline solid Assay (GC) 99% min Melting Point 63-67℃ Loss on Drying 0.2%max. Ash 0.1% max. Transmittance (10g/100ml Toluene) 425 nm 97% min. 500 nm 98% min. Package 25 Kgs net/paper...