FR-CU?100% Organo Cyclic Phosphonate?

Molecular Formula: C9H20O6P2(CAS # 41203-81-0) + C15H31O9P3(CAS# 42595-45-9) Specifications: Appearance: Transparent viscous liquid Color number: ?200# Viscosity(cp.s) :?150000 Density(g/cm3):1.2-1.3 Total phosphorus (%):?20.5 Application: FR-CU is an efficient cyclic phosphonate flame retardant for the treatment of textile products. It is non-corrosive with high phosphorus content, excellent water solubility on a wide range of fabric type. It mainly used in furnishing, curtaining, building, special workwear and automotive applications. It is particularly suitable for the treatment of polyester fabrics , T/C blends and PU coating to impart a finish that is durable to washing and dry-cleaning. Packing& Storage: 200L Iron drum;1000L IBC drum;50KGS,125KGSPlastic drum.