... Physical properties: White granular or powdery, Melting point 622°C,Easily soluble in water, It has weak alkalinity but ... days after ordering(ASAP) Shelflife: 24 months Carried Standard: the international standards, such as BP, USP, FCC, etc. and ... , Spain, Singapore, Portugal, Malaysia, India, Pakistan, Turkey, Nepal, Egypt, South Africa, Romania, etc. If you have any requirements, please contact us ...