Tetrasodium Pyrophosphate (TSPP)
White crystalline powder or granules · CAS 7722-88-5
Overview
Tetrasodium Pyrophosphate (TSPP) (CAS 7722-88-5) is one of the salts & minerals products Suraj Chemicals supplies to industrial, institutional and manufacturing buyers across India from our Chennai base. It is commonly used for buffering/moisture-retention agent in processed meat, poultry and seafood (e450iii); detergent and metal-cleaning builder/dispersant; deflocculant additive in oil-well drilling muds, among other applications in the salts & minerals category. We pack Tetrasodium Pyrophosphate (TSPP) in 25/50 kg bags, and can arrange bulk, drum or tanker quantities for larger requirements — full characteristics, applications and downloadable documentation are below, or you can request a quote directly.
Specification Sheet — Characteristics
Download Specification Sheet (PDF)| Characteristics | Specifications |
|---|---|
| Assay (Na4P2O7) | 95% Min |
| P2O5 Content | 52 – 54% |
| pH (1% Solution) | 9.8 – 10.8 |
| Moisture | 0.5% Max |
| Water Insoluble Matter | 0.2% Max |
Values above are well-established typical/standard specification properties for this product, compiled from published technical references — not a batch-specific lab report. Figures can vary batch to batch — request a current certificate of analysis with your order.
Applications
- Buffering/moisture-retention agent in processed meat, poultry and seafood (E450iii)
- Detergent and metal-cleaning builder/dispersant
- Deflocculant additive in oil-well drilling muds
- Tartar-control ingredient in toothpaste formulations
Frequently Asked Questions
What is Tetrasodium Pyrophosphate (TSPP)?
Tetrasodium Pyrophosphate (TSPP) is supplied by Suraj Chemicals as white crystalline powder or granules, identified by CAS number 7722-88-5. It falls under our Salts & Minerals range — see the Specification Sheet table above for its full characteristics.
What is Tetrasodium Pyrophosphate (TSPP) used for?
Typical applications include: Buffering/moisture-retention agent in processed meat, poultry and seafood (E450iii); Detergent and metal-cleaning builder/dispersant; Deflocculant additive in oil-well drilling muds; Tartar-control ingredient in toothpaste formulations.
How should Tetrasodium Pyrophosphate (TSPP) be stored and handled?
Store in a dry, covered area — slightly hygroscopic.
What packaging and pack sizes does Suraj Chemicals supply Tetrasodium Pyrophosphate (TSPP) in?
25/50 kg bags. Contact us if you need a different pack size, or a bulk/tanker quantity.
What is the shelf life of Tetrasodium Pyrophosphate (TSPP)?
Typically around 12 months from date of manufacture in original, unopened packaging, stored in a cool, dry place away from moisture. Extended exposure to humid air can affect this product's quality, so keep containers tightly resealed between uses and avoid part-used bags sitting open. As with any industrial chemical, request the current batch's manufacturing date and a fresh certificate of analysis for orders where exact remaining shelf life matters.
Is Tetrasodium Pyrophosphate (TSPP) hazardous to handle?
Yes — Tetrasodium Pyrophosphate (TSPP) is alkaline (pH 9.8 – 10.8) and can irritate skin and eyes on direct contact; hygroscopic — it readily absorbs moisture, so keep packaging sealed. Follow the storage and handling guidance above, use appropriate PPE, and download the Safety Data Sheet (SDS/MSDS) in the sidebar above for full GHS hazard, handling and PPE details.
Is a Specification Sheet, TDS or MSDS available for Tetrasodium Pyrophosphate (TSPP)?
Yes — a downloadable Specification Sheet (PDF) with full characteristics and specifications is available above, and a downloadable Safety Data Sheet (SDS/MSDS) for Tetrasodium Pyrophosphate (TSPP) is also available above.
Can I get a sample or discuss order quantity for Tetrasodium Pyrophosphate (TSPP)?
Yes — use the Request Price & Availability button or WhatsApp us with your required quantity, and our team will confirm pricing, minimum order quantity, sample availability and delivery timelines for Tetrasodium Pyrophosphate (TSPP).