CAS 7758-29-4

Sodium tripolyphosphate

Description:

Sodium tripolyphosphate (STPP), with the CAS number 7758-29-4, is an inorganic compound commonly used as a food additive, detergent builder, and in various industrial applications. It appears as a white, crystalline powder that is highly soluble in water, forming a clear solution. STPP is known for its ability to sequester metal ions, which helps to enhance the effectiveness of detergents by preventing the precipitation of calcium and magnesium ions. In food applications, it serves as a preservative and texturizer, improving the quality and shelf life of processed foods. The compound has a pH-neutral characteristic, making it suitable for various formulations. Additionally, STPP can act as a dispersing agent, aiding in the uniform distribution of particles in solutions. While generally recognized as safe in food applications, excessive consumption may lead to health concerns, such as potential impacts on kidney function. Overall, sodium tripolyphosphate is a versatile compound with significant utility across multiple sectors, including food processing, cleaning products, and water treatment.

Formula: H₅O₁₀P₃·5Na

InChI: InChI=1S/5Na.H5O10P3/c;;;;;1-11(2,3)9-13(7,8)10-12(4,5)6/h;;;;;(H,7,8)(H2,1,2,3)(H2,4,5,6)

InChI key: InChIKey=BQIXQQXTKTZDGC-UHFFFAOYSA-N

SMILES: O(P(OP(=O)(O)O)(=O)O)P(=O)(O)O.[Na]

Synonyms:

• Albriphos 50F
• Armofos
• E 451i
• Empiphos STP-D
• Freez-Gard FP 19
• L 2209
• Na₅P₃O₁₀
• Natrium-Tripolyphosphat
• Nutriphos 0-88
• Pentanatriumtriphosphat
• Pentasodium Triphosphate
• Pentasodium Tripolyphosphate
• Pentasodium triphosphate (Na5P3O10)
• Pentasodium triphosphate (Na₅P₃O₁₀)
• Pentasodium tripolyphosphate (Na5P3O10)
• Pentasodium tripolyphosphate (Na₅P₃O₁₀)
• Phosphorus sodium oxide (P₃Na₅O₁₀)
• Polygon
• Polypray H
• Polypray STPP
• Rhodiaphos A 4010
• Rhodiaphos A 70HG
• Rhodiaphos C 90H
• Rhodiaphos C 90S Blue TX
• Rhodiaphos H 5
• Rhodiaphos HPA 3.5
• Rhodiaphos LV
• S 400
• S 400 (phosphate)
• STP
• Sodium Tripolyphosphate
• Sodium metaphosphate oxide (Na₅(PO₃)₃O)
• Sodium phosphate (Na5P3O10)
• Sodium phosphate (Na₅P₃O₁₀)
• Sodium polyphosphate (Na5P3O10)
• Sodium polyphosphate (Na₅P₃O₁₀)
• Sodium triphosphate
• Sodium triphosphate (Na5P3O10)
• Sodium triphosphate (Na₅P₃O₁₀)
• Sodium tripolyphosphate (Na5P3O10)
• Sodium tripolyphosphate (Na₅P₃O₁₀)
• Sodium tripyrophosphate
• Stpp
• Stpp 20E
• T 5633
• Thermphos
• Thermphos L 50
• Thermphos L 500
• Thermphos N
• Thermphos NW
• Thermphos SPR
• Trifosfato De Pentasodio
• Triphosphate de pentasodium
• Triphosphoric acid, pentasodium, anhydrous
• Triphosphoric acid, sodium salt (1:5)
• Tripolyphosphate soda
• Wandetto B
• pentasodium triphosphate H5O10P3.5Na

Sodium tripolyphosphate

CAS: 7758-29-4

Sodium tripolyphosphate is used in water softening, heavy-duty fabric washing, automatic dish washing, drilling fluid cleaning and liquid cattle feed supplements. It is also used as a peptizing, emulsifying, dispersing agent and as a hydrogen peroxide solution stabilizer. It acts as a preservative f

Formula: Na₅O₁₀P₃

Molecular weight: 367.86

Ref: 02-013440

Sodium tripolyphosphate

CAS: 7758-29-4

Formula: Na₅O₁₀P₃

Purity: 99%

Color and Shape: Solid

Molecular weight: 367.8641

Ref: IN-DA0039AX

Sodium tripolyphosphate (STPP)

CAS: 7758-29-4

Sodium tripolyphosphate (STPP)

Purity: AR, 98%

Molecular weight: 367.86g/mol

Ref: 54-OR1006539

Sodium tripolyphosphate

CAS: 7758-29-4

Formula: Na₅P₃O₁₀

Purity: ≥ 94.0%

Color and Shape: White powder

Molecular weight: 367.86

Ref: 7W-GX0579

Sodium tripolyphosphate, tech. gr., min. 85%

CAS: 7758-29-4

Sodium tripolyphosphate, tech. gr., min. 85%

Formula: Na₅P₃O₁₀

Purity: min. 85%

Color and Shape: white pwdr.

Molecular weight: 367.86

Ref: 08-93-1195

Sodium Tripolyphosphate

CAS: 7758-29-4

Sodium tripolyphosphate can chelate metal ions and is commonly used as a detergent additive and water softener.buffer pH of 9.2–10.5.

Formula: Na₅O₁₀P₃

Color and Shape: Solid

Molecular weight: 367.86

Ref: TM-TSH-00261

Sodium Triphosphate

CAS: 7758-29-4

Applications Sodium Triphosphate is used in method and device for preparing concrete board with adjustable light aggregate position.
References Zhong, B., et al.: Faming Zhuanli Shenqing, (2021);

Formula: Na·O₁₀P₃

Color and Shape: Neat

Molecular weight: 367.864

Ref: TR-S224350

Sodium triphosphate

CAS: 7758-29-4

Sodium triphosphate is a sodium salt that is used as a surfactant and water softener. It is soluble in water, but insoluble in organic solvents. Sodium triphosphate has been shown to be toxic at high doses. Sodium triphosphate may be used for wastewater treatment by removing phosphates from the water, which can cause eutrophication of lakes and streams. The anhydrous form of sodium triphosphate can also be used to remove these phosphates. The anhydrous form of sodium triphosphate is not soluble in water and has a high resistance to heat and chemical attack. This compound is often used as a reagent in analytical chemistry applications such as titration calorimetry, surface methodology, toxicity studies, electrochemical impedance spectroscopy, or as an additive in glycol ethers or chitosan quaternary ammonium compounds. It may also be used as a preservative for food products like

Formula: Na₅P₃O₁₀

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 367.86 g/mol

Ref: 3D-FS35401

Sodium Tripolyphosphate Anhydrous (STPP) extrapure, 57-59% as P2O5

CAS: 7758-29-4

Formula: Na₅P₃O₁₀

Color and Shape: White, Crystalline compound

Molecular weight: 367.86

Ref: SR-85124