Pharmaceutical Chemicals
Sodium metaphosphate CAS 10124-56-8 as Water Softener (jerryzhang001@chembj.com)
10124-56-8
Description
Sodium metaphosphate CAS 10124-56-8 as Water Softener
Product Name: Sodium metaphosphate
Synonyms: SODIUM POLYPHOSPHATES;SODIUM POLYPHOSPHATES GLASSY;SODIUM POLYMETAPHOSPHATE;SHMP;HEXASODIUM METAPHOSPHATE;GRAHAM& acute;S SALT;CALGON;calgon(old);
CAS: 10124-56-8;
MF: 6Na.O18P6;
MW: 611.77;
EINECS: 233-343-1;
Product Categories: INORGANIC & ORGANIC CHEMICALS;Inorganics;Inorganic Chemicals;Water Ttreatment Chemicals;Pharmaceutical raw materials;INORGANIC CHEMICAL;
Melting point: 616℃;
density: 2.181;
FEMA: 3027;
Description:
Sodium hexametaphosphate is a kind of sodium metaphosphate polymers. It is also known as & quot;polyvinylidene sodium,& quot; & quot;sodium multiple metaphosphate& quot;, & quot;sodium metaphosphate vitreous body& quot;, and & quot;Graham salt& quot;. It is a colorless transparent glass-like solid or white powder with greater solubility but low dissolving rate in water. Its aqueous solution exhibits acidic property. Its complex of divalent metal ion is relatively more stable than the complexes of mono-valent metal ion. It can easily be hydrolyzed to orthophosphate in warm water, acid or alkali solution. Hexametaphosphate has a relative strong hygroscopicity with being sticky after absorbing moisture. For certain metal ions (e.g., calcium, magnesium, etc.), it has the ability to form soluble complexes, and thus being able to being used for demineralizing water. It can also from precipitate with lead and silver ions with precipitate being re-dissolved in excess amount of sodium hexametaphosphate solution to form a complex salt. Its barium salt can also form complexes with the sodium hexametaphosphate. It can be used as a kind of highly efficient water softener of power stations, rolling stock boiler water;
Usage:
1. It can be used as a food quality improver in food industry, pH adjusting agent, metal ion chelating agents, dispersants, extenders, etc.
2. It can be used as a kind of common analytical reagents, water softener, and also used for photofinishing and printing.
Read More
Nanjing Bangnuo Biotechnology Co., Ltd.
Testosterone , Boldenone , Nandrolone , Trenbolone , DECA , Anavar , GHRP-6, MT-2, HGH176-191 , SARMs , GBL , Phenacetin , BB , BA etc.
Address: NO.158 Yadutianyuan Building, Tianyuan West Road, Jiangning Economic & Technological Development Zone,
Nanjing, Jiangsu
China,
Tel: 86-2552198306
Fax:
