TSPP Tetrasodium Pyrophosphate
Other Name: pyrophosphoric acid tetrasodium salt, Tetra-Sodium pyrophosphate decahydrate，TSPP decahydrate
Purity: ≥96.5%
Appearance: White Powder
CAS: 7722-88-5(Anhydrous)
MF: Na4O7P2/Na4P2O7
MW: 265.90 g/mol
EINECS: 231-767-1
pH value: 9.9-10.7(1% aqueous solution)
Storage: Seal and store in a dry place, away from light.
Grade: Cosmetic Grade, Food Grade, Industrial Grade
Certificate: ISO, Halal, Kosher
Shelf life: 2 Years
Packing: 1kg/Bag, 25kg/Drum
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
What is tSPP tetrasodium pyrophosphate?
Fruiterco offers high-quality tetrasodium pyrophosphate powder with a purity of over 96.5%. It appears as a white powder, is readily soluble in water but insoluble in ethanol, and is well-suited for aqueous-based formulations. We primarily supply the anhydrous form of tetrasodium pyrophosphate, which has the CAS number 7722-88-5, the chemical formula Na4O7P2, and a molecular weight of approximately 265.90 g/mol. In formulations, it is commonly used as a chelating agent, dispersant, buffering agent, and stabilizer.
COA:
| Items | Specification |
| Appearance | White Powder |
| Tetrasodium pyrophosphate anhydrous purity(Na4P2O7), w/% | 96.5–100.5 |
| Loss on Ignition, w/% | ≤0.5 |
| Water-Insoluble Matter, w/% | ≤0.2 |
| pH (10 g/L Solution) | 9.9–10.7 |
| Normal Alkalinity | Passes Test |
| Fluoride (F), mg/kg | ≤50 |
| Lead (Pb), mg/kg | ≤4 |
| Arsenic (As), mg/kg | ≤3 |
| Heavy Metals (as Pb), mg/kg | ≤10 |
Request samples and COA
tetrasodium pyrophosphate benefits and Uses:
1. Applications in the chemical industry
It can bind with metal ions such as calcium and magnesium, helping to soften hard water and reduce the formation of scale.
2. tetrasodium pyrophosphate in cosmetics
- Emulsification and dispersion: It possesses anti-flocculation and peptizing properties, which facilitate the emulsification of oils and fats, thereby enhancing cleansing efficacy.
- Buffering and stabilization: Its aqueous solution is alkaline (with a pH of approximately 9.9–10.7), making it suitable for formulations that require a stable alkaline environment; it should not be used in combination with strong oxidizing agents.
3. Applications in personal care
Tetrasodium pyrophosphate TSPP can be used to ensure the stability of toothpaste formulations.
4. tetrasodium pyrophosphate in food
- Improving food texture: It can enhance the mouthfeel, stability, and water-holding capacity of food products.
- Quality enhancement: It helps prevent the oxidation of fats and oils, and improves the binding capacity of proteins.
5. Applications in the new energy sector
It can serve as a sodium source for the synthesis of sodium iron pyrophosphate (NFPP) cathode materials.
Tetrasodium Pyrophosphate FAQs:
Q1: What exactly is Tetrasodium Pyrophosphate powder?
A. Tetrasodium pyrophosphate TSPP powder is a water-soluble sodium salt used as an emulsifier and chelating agent.
Q2: Can it be used in food?
A. Yes, it can be used as a food additive, serving functions such as an emulsifier, buffer, chelating agent, gelling agent, or stabilizer. In meat products, it improves texture and mouthfeel. In bread and pastries, it helps with moisture retention and freshness. In the processing of aquatic products, it inhibits the growth of ice crystals during freezing and thawing, helping to maintain the product's texture and quality.
Q3: What purpose does it serve in cleaning agents?
A. It softens water, chelates metal ions, and helps emulsify fats and oils, thereby enhancing cleaning performance.
Q4: What is its role in industrial water treatment?
A. It binds with calcium and magnesium ions, helping to reduce the formation of scale.
Q5. What are the MOQ, packaging, shipping, and storage conditions?
A. The MOQ is 1 kg. We offer standard packaging sizes of 1 kg, 10 kg, and 25 kg. The typical lead time for shipment is 3–7 days. It is recommended to keep the product sealed and store it in a cool, dry place.
Q6. Are there any new application areas?
In the field of sodium-ion battery materials, tetrasodium pyrophosphate can serve as one of the sodium sources for NFPP cathode materials.
Our Advantages:
Fruiterco is an export company that mainly produces plant extracts, health product raw materials, and cosmetic raw materials. The company has a 20+ professional service after-sales team.
Our products are sold to North America, Europe, Australia, South America and Asia. Our products have passed quality inspection and also support customer re-inspection.
Exhibiting at CPHI Worldwide:
Our company participated in the CPHI exhibition held in Barcelona, Spain, from October 24 to 26, 2023 (Booth No.: 81C25). CPHI is an international exhibition focused on pharmaceutical ingredients, intermediates, finished formulations, and related sectors. It serves as a platform for the pharmaceutical and healthcare industries to showcase the latest products and technologies, expand business partnerships, and exchange industry insights.
To enhance our brand influence and demonstrate our capabilities to global clients, we made thorough preparations regarding our products, company profile, and services; consequently, a large number of customers visited our booth to inquire about our products.
Our certificate:
Our products have obtained Organic, Halal, Kosher, HACCP, and USDA certifications. The company has also successfully passed ISO 22000 certification for food safety management systems. We are committed to providing our customers with high-quality products and support independent re-testing to ensure product quality.
contact us:
We are a professional Tetrasodium Pyrophosphate Supplier; please feel free to contact us via email if you have any requirements for this product. Please contact us: Email: info@fruiterco.com.
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