三聚磷酸钠

Sodium Tripolyphosphate(STPP)

天津更新日期：2011-07-17

Tianjin Saishun Chemicals Co., Ltd

非会员

联系人：sarayin

电话：0086-13389053876拨打

邮箱：monia_1979111@yahoo.cn

产品详情:

中文名称：: 三聚磷酸钠

英文名称：: Sodium Tripolyphosphate(STPP)

Sodium Tripolyphosphate(STPP)

Product Description
Chemical formula: Na5P3O10
Molecular weight: 367.86

Packing: In 25Kg or 50 Kg or 1000 Kg net WPP/PE bags

Properties: White powder, surface density: 0.35-0.9g/cm3, melting point: 622¡ æ , free soluble in water,
aqueous solution appears acid. It is a kind of inorganic surface active agent.
Application: Used as one of the main auxiliaries for synthetic detergent, synergist for soap; Water softener,
tanning agent for leather making, auxiliary for dyeing; As an effective dispersion agent for suspensions of
coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.; As an oil contamination
resistance agent in paper production. In foodstuff industry it is used as quality improver in the process of
canned food, fruit juice drinks, foodstuffs from milk or soybeans. It may tender the meat in canned ham
and soften the skin of horse bean in canned horse bean. It may also serves as a softener or densifier in
foodstuff industry.