General Description
CAS No. 7758-29-4
STPP is a solid inorganic compound used in a large variety of industries.
Main Applications
Detergent builders, ceramic, food and beverage, water treatment, metal and plastic finishing and dentifrices
Packaging
25kg or 50kg PP/PE bags, 1000kg jumbo bags
Usage
1) Used as one of the main auxiliaries for synthetic detergent, synergist for soap;
2) Water softener, tanning agent for leather making, auxiliary for dyeing;
3 ) As an effective dispersion agent for suspension solutions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.;
4). As an oil contamination resistance agent in paper production.
5) 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
|
Parameter |
Grade |
|
Standard : GB /T 998 4 -200 8/ QB1034- 19 91 |
Technical |
Food |
|
Assay Na5P3O10 % ≥ |
94. 0 |
95.0 |
|
P2 O 5 % ≥ |
57.0 |
57.0 |
|
Water Insoluble Matter % ≤ |
0.15 |
0.05 |
|
Iron(Fe) % ≤ |
0.015 |
0.015 |
|
PH value (1% water solution) |
9.2-10.0 |
9. 4 -10.0 |
|
Heavy Metal (as Pb) % ≤ |
- |
0.001 |
|
Arsenic (As) % ≤ |
- |
0.0003 |
|
Fluoride (F) % ≤ |
- |
0.003 |
|
Chloride(Cl) % ≤ |
- |
0.025 |
|
Sulphate(SO4)% ≤ |
- |
0.4 |
|
Whiteness % ≥ |
9 0 . 0 |
90 .0 |
|
D ensity (g/cm3) |
0.35-0.95 |
0.55-0.90 |
|
Phase I |
10-30 |
10-30 |
Shijiazhuang Xinlongwei Chemical Co., Ltd. Belongs to Landchem Corporation Limited, locateing in Hengshui city of Hebei province, our company insist the principal of "Quality First, Reputation Best". Based on mutual benefits we have had businessship with customers from more than 50 countries and areas. We export Various Chemical products and search or research new products for customers, and our Topic Products include Hydrochloric Acid(HCl)\Sulfuric Acid(H2SO4)\Formic Acid\Sodium Formate\Oxalic Acid\Sodium Hydrosulphide\Sodium Hypochlorite and Urea. And our production capacity of Formic Acid and Sodium Formate is 600, 00MT per year, and 300, 000MT per year for HCl and H2SO4.
Firstly, Shijiazhuang Xinlongwei owns independent lab and strong research powder, we helps customers to research and synthetize intermediates and those still under patent tech products, and our customers include Institutes\Universities and Pharma corporation etc.
Secondly, Shijiazhuang Xinlongwei have full certificates and Export License for exporting the Hydrochloric Acid(HCl)\Sulfuric Acid(H2SO4) and MEK, and have been exporting by huge quantity.
Thirdly, Shijiazhuang Xinlongwei owns factory to produce Racks, Compact Shelves and Bunk Beds, owning modern equipments and experienced workers with super productsand selling very well in more than 20provinces in China, and have exported to North America, Europe, Africa and Australia markets.
Shijiazhuang Xinlongwei sincerely hopes to develop with your esteemed company with mutural benefits and win the future for our both!
