Payment & Shipping Terms:
Pure product is a white needle-like crystal. Its melting point is 174 . It dissolves completely in water or alcohol, but slightly in benzene. When heated. It will be distilled. It is easy to oxidize in the air and turn into black.
It should be packed in an iron bucket with a liner of polyethylene bag and be covered and sealed. The net weight of each bucket is 50kg. It can be packed according to the requirement of the user
optical brightener OB-1Technical Index
Appearance: Creyish white crystal powder
An important organic intermediate for dye and medicine.Contact:
MSN: exporter-edith (at) hotmail doc com
E-MAIL: chinaoba (at) gmail doc com