Supplied in HDPE bottles containing 500g of high purity Sodium hexametaphosphate flake. 

Our Sodium hexametaphosphate flake, GPR, has a CAS number of 10124-56-8 and a molecular weight of 611.77 g/mol.  

Common uses of this compound include water treatment, oil drilling, and food additives.

It is also used in the manufacturing of detergents, ceramics, and textiles.  

For more information, please see the pubmed article here: https://pubmed.ncbi.nlm.nih.gov/23560361/.