Sell Sodium Hexametaphosphate

Description

Molecular Formula: (NaPO3)6 Molecular Weight: **1.*6 Appearance:Transparent glass sheet or white crystalline powder Property: Transparent glass sheet or white crystalline powder.Absorbent to dampness, and turn sticky when absorbed dampness in air, easily soluble in water, and solubility in water higher, but dissolved slowly;Aqueous solution appears acid reaction, Hydrolysis easily occurred or to be phosphate. Application: Mainly used as a water softening agent for boiler and industrial water, (including production of dyestuff, Titanium Dioxide, dyeing water, chemicals, drugs, reagent), a water treatment agent for industrial circulating cooling water, also used as slow corrodent, flotation agent, dispersing agent, high-temperature binder, metal-surface treatment, dyeing assistant, antirusting agent, detergent, cement hardening accelerator. Specifications: (1)Superior quality Total phosphate(as P2O5)% ***8.0min. Inactive phosphate(as P2O5)%*- 7.5max. Water insoluble %**0.*5 Iron(as Fe)%**0.*2 PH Value**5.**7.3 Solubility*-Qualified Average degree of polymerization n******6 (2)First-class Total phosphate(as P2O5)% ***7.0min. Inactive phosphate(as P2O5)%*- 8.0max. Water insoluble %**0.*0 Iron(as Fe)%**0.*0 PH Value**5.**7.3 Solubility*-Qualified Average degree of polymerization n******6 (3)Qualified Total phosphate(as P2O5)% ***5.0min. Inactive phosphate(as P2O5)%*- *0.0max. Water insoluble %**0.*5 Iron(as Fe)%**0.*0 PH Value**5.**7.3 Solubility*-Qualified Average degree of polymerization n******6 Linda Chang Shijiazhuang Shinearly Chemicals Co., Ltd. Add: No.**5 Yellow River Road, High-Tech Zone, Shijiazhuang******5, Hebei Province, China Tel: ****************5 Fax: ****************2 E-mail: linda # sjzxinerlichem com chinaexporter**6#hot-mail com(MSN) Website: http://www.sjzxinerlichem com