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Audited Supplier
| Name | Index | Test results |
| Na5P3O10 | ≥94% | 96.3% |
| P2O5 | ≥57% | 57.5% |
| Fe | ≤0.015% | 0.003% |
| Water insolubles | ≤0.1% | 0.048% |
| PH value(10g/L solution) | 9.2-10 | 9.69 |
| As(As Pb) | ≤0.001% | 0.001% |
| Fluoride(As F) | ≤0.003% | 0.0006% |
1. Food industry: STPP is used as a food additive in processed meats, seafood, and poultry products to improve their texture, moisture retention, and tenderness. It can also act as a preservative, extending the shelf life of these products. STPP is used in the production of canned fruits and vegetables to maintain their color and texture. It is also used in certain types of cheese and baked goods.
2. Detergent industry: STPP is a key ingredient in laundry detergents and cleaning products. It helps to soften water, prevent dirt from redepositing on fabrics, and enhance the cleaning effectiveness of other agents. STPP is used in automatic dishwasher detergents to prevent mineral deposits and improve cleaning performance.
3. Water treatment: STPP is used in water treatment processes to control scale and corrosion in boilers and cooling systems. It acts as a sequestering agent, binding to metal ions and preventing their deposition or damage to the system. STPP is also used in swimming pools to control pH levels and prevent the growth of algae.
4. Industrial applications: STPP is used in various industrial processes, such as metal surface treatment, ceramics manufacturing, and textile processing. It is used as a dispersing agent, emulsifier, and buffering agent in these applications.
5. Other applications: STPP is used in fire retardants, ceramic tiles, and ceramic glazes. It is also used in the production of paper and pulp to improve the retention of fillers and dyes.
1. who are we?
We are based in Hubei, China, start from 2010,sell to Southeast Asia(20.00%),South Asia(20.00%),Domestic Market(20.00%),South America(10.00%),North America(10.00%),Northern Europe(7.50%),Southern Europe(7.50%),Central America(5.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Azodicarbonamide ,Hydrogen Peroxide ,Calcium Hypochlorite,SODA ASH,TRICHLOROISOCYANURIC ACID,VINYL SILICONE OIL and so on.
4. why should you buy from us not from other suppliers?
Wuhan Ruisunny Chemical Co.,Ltd was established in 2010 with registered capital of CNY 20 million, the company focuses on trading of such chemicals as WATER TREATMENT CHEMICALS, FOOD ADDITIVES and general INORGANICS/ORGANICS. Over the years of development,
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,DDU,DAF;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese
Suppliers with verified business licenses
Audited Supplier 
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