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factory price Detergent STPP Sodium Tripolyphosphate
Product Name: Sodium Tripolyphosphate (STPP)
Molecular Formular: Na5P3O10
CAS No.: 13573-18-7
Appearance: White powder or granular; Easily soluble in water;
Specification:
ITEM | INDEX | |
Tech. Grade | Food Grade | |
Na5P3O10 (%): | 94Min | 95Min |
P2O5 (%): | 57Max | 57Max |
Insolubles in water (%): | 0.15Max | 0.05Max |
Fe (%): | 0.007Max | N |
Ph (1% solution): | 9.2-10 | 9.5-10 |
Heavy Metal (As Pb) (%): | N | 0.001Max |
Arsenic (As) (%): | N | 0.0003Max |
Fluoride(F) (%): | N | 0.003Max |
Whiteness(%): | 90Min | 90Min |
Density (g/cm3) | 0.35-0.9 | 0.35-0.9 |
type content (%) | 10-30 | 10-30 |
Application of STPP
Industrial grade:
1.Used in detergent, synergist for soap;
2.water softener;
3.tanning agent for leather making, auxiliary for dyeing;
4.As an effective dispersion agent for suspension solutions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.;
5.As an oil contamination resistance agent in paper production.
Food grade:
1. used as quality improver in the process of canned food, fruit juice drinks, foodstuffs from milk or soybeans.
2.It may tender the meat in canned ham and soften the skin of horse bean in canned horse bean.
3.It may also serves as a softener or densifier in foodstuff industry.
Packing: in 25kg/1000kg net each PP/PE bag
Storage and transport: It should be stored in a dry, ventilative and clean warehouse; kept away from moisture and heat, and stored separately from poisonous substances.
Premtec Manufacturing
Henan Premtec Enterprise Corporation was established in 1995, which has been one of the largest chemical suppliers for all kinds of organic chemical,inorganic chemical,widely used in coating & paint industry,plastic&rubber industry,cleaning &detergent industry,water treatment industry,agriculture etc.
Premtec Exporting
Scientific decision,standardized management, outstanding talents,we win the extensive markets such as Europe, United States,United Kingdom,Russia andmore than 30 countries depending on the best products and perfect business reputation.
In order to satisfy users needs to the greatest extent, in the year 2009, our export exchange earned 40 million dollars and awarded the name of "the extensive Exchange Corporation" for 2 consecutive years by the Municipal Government of Zhengzhou.
Premtec Confidence
Henan Premtec is an ISO 9001 and SGS certificated company whose maxim is "quality is life, credit is soul,customer is God." Premtec owns strong and perfect supplying, production and transportation system, with total staff more than 300,40% of them are the technical personnel based on decades of experiences and state of the art technology.Strong technical force is our company's product development, which has always been in the international and domestic peer-leading position to provide high-quality products guarantee.
Should you have any interst or questions, leave an inquiry here to know more about shipping,delivery,price,etc!
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