... ,Manufacturer 2,High quality and competitive price 3,Free sample 4,68%,white powder sodium hexametaphosphate (SHMP) Quick Details Classification: PhosphateType: Sodium HexametaphosphateCAS ... or 50 Kg or 1000 Kg net.Delivery DetailPrompt Specifications1,Manufacturer 2,High quality and competitive price3,Free sample 4,68 ... Fe, %≤ 0.05 0.05 4 pH of 1% water solution 5.8-7.3 5.8-6.5 5 Solubility ...