Manufacturer Price High Quality CAS 7722 -88-5 Tetrasodium Pyrophosphate
Manufacturer price high quality CAS 7722-88-5 Tetrasodium pyrophosphate Tetrasodium pyrophosphate, also called sodium pyrophosphate, tetrasodium phosphate or TSPP, is a colorless transparent crystalline chemical compound with the formula Na4P2O7. It is a salt composed of pyrophosphate and sodium ion......
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Product Description
Manufacturer price high quality CAS 7722-88-5 Tetrasodium pyrophosphate
Tetrasodium pyrophosphate, also called sodium pyrophosphate, tetrasodium phosphate or TSPP, is a colorless transparent crystalline chemical compound with the formula Na4P2O7. It is a salt composed of pyrophosphate and sodium ions. Toxicity is approximately twice that of table salt when ingested orally. There is also a hydrated form, Na4P2O7· 10(H2O).
Tetrasodium pyrophosphate is used as a buffering agent, an emulsifier, a dispersing agent, and a thickening agent, and is often used as a food additive. Common foods containing tetrasodium pyrophosphate include chicken nuggets, marshmallows, pudding, crab meat, imitation crab, canned tuna, and soy-based meat alternatives and cat foods and cat treats where it is used as a palatability enhancer.
In toothpaste and dental floss, tetrasodium pyrophosphate acts as a tartar control agent, serving to remove calcium and magnesium from saliva and thus preventing them from being deposited on teeth. Tetrasodium pyrophosphate is used in commercial dental rinses before brushing to aid in plaque reduction.
Tetrasodium pyrophosphate is sometimes used in household detergents to prevent similar deposition on clothing, but due to its phosphate content it causes eutrophication of water, promoting algae growth.
Description & Specification
| Category | Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug |
| Standard | Medical standard |
| Shelf life | 2 years |
| Storage | should be stored in a well-closed container at low temperature, keep away from moisture, heat and light. |
| Test Item | Standard: USP |
Identification | IR spectrum similar to that of RS |
HPLC retention time similar to that of RS | |
Related substance | Total impurities: NMT0.3% |
Single impurity: NMT0.1% | |
Heavy metals | NMT 10ppm |
Loss on drying | NMT0.5% |
Residue on ignition | NMT0.1% |
Assay | 98.5%-101.0% |
Application
As food quality improver, PH regulator, metal ion chelating agent, emulsifying dispersant, adhesives and so on in food industry. Used in meat and aquatic products processing, it can improve water holding capacity, make meat tender, stabilize natural pigments, prevent fat spoilage, in addition, it is also used in fermentation powder, cheese manufacturing, etc.
1.Sodium pyrophosphate is used to prepare electroplating solution in electroplating industry, which can form complex with iron.
2.In the wool industry it is used as a wool degreaser and bleaching agent. Bleaching of paper and plant fibres in the papermaking industry.
3.Printing and dyeing industry as printing and dyeing, precision bleaching agent. As an additive in toothpaste, it can form a colloid with calcium hydrophosphate and play a stabilizing role.
4.It can also be used in the synthesis of detergent and the production of shampoo and other products. Water treatment as a soft agent.
5.It is used as a rust remover in machining and as dispersant and emulsifier in chemical industry.
6.It can also be used for water treatment agent, oil drilling and other aspects, as a quality improver, emulsifier, buffer, chelating agent in the food industry.
Product Package
We usually pack in 25kg net plastic woven bags with inner lining,We can also customize the packaging according to your requirements
