Tetrasodium pyrophosphate
Tetrasodium pyrophosphate
- CAS:
- 7722-88-5
- MF:
- Na4O7P2
- MW:
- 265.902402
Suppliers by country/region
Company Type
Properties
- Melting point:
- 80 °C
- Boiling point:
- 93.8 °C
- Density
- 2.53 g/mL at 25 °C(lit.)
- vapor pressure
- 0Pa at 20℃
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- H2O: 0.1 M at 20 °C, clear, colorless
- form
- Granular
- Specific Gravity
- 2.534
- color
- White
- Odor
- Odorless
- PH Range
- 10.3
- Water Solubility
- Soluble in water. Insoluble in ethyl alcohol.
- Sensitive
- Hygroscopic
- Merck
- 14,9240
- Exposure limits
- NIOSH: TWA 5 mg/m3
- Stability:
- Stable. Incompatible with strong oxidizing agents.
- InChIKey
- FQENQNTWSFEDLI-UHFFFAOYSA-J
- LogP
- -3.42
Safety Information
- Symbol(GHS)
GHS05
- Signal word
- Danger
- Hazard statements
- H318
- Precautionary statements
- P280-P305+P351+P338
- Hazard Codes
- Xi,Xn
- Risk Statements
- 36/37/38-41-22
- Safety Statements
- 26-36-39
- OEB
- B
- OEL
- TWA: 5 mg/m3
- WGK Germany
- 3
- RTECS
- UX7350000
- TSCA
- Yes
- HS Code
- 28353990
Use
Sodium pyrophosphate, also called Tetrasodium pyrophosphate or TSPP is used in the laboratory as a buffering agent. The compound has been shown to be useful in the preparation of an EDTA-sodium pyrophosphate extraction buffer for microcystin analysis of soil samples. Tetrasodium pyrophosphate is an odorless, white powder or granules. It is used in water softener, buffering agent, thickening agent, dispersing agent, wool de-fatting agent, metal cleaner, soap and synthetic detergent builder, general sequestering agent, in electrodeposition of metals. It also acts as a tartar control agent in toothpaste and dental floss. In addition, it is used as a chelating agent in antimicrobial studies. It is also used as a food additive in common foods such as chicken nuggets, crab meat and canned tuna.
32 India supplier list of "Tetrasodium pyrophosphate"
- Product Name:Sodium pyrophosphate tetrabasic, 95%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:tetra-Sodium pyrophosphate
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Telangana,INDIA
- Product Name:tetra-Sodium pyrophosphate
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:TETRA SODIUM PYROPHOSPHATE
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: New Delhi,INDIA
- Product Name:tetra-Sodium pyrophosphate
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:tetra-Sodium pyrophosphate
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:tetra-Sodium pyrophosphate
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:Tetrasodium Pyrophosphate
- Products Intro:Purity: 99% | Package: 1kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Kerela,INDIA
- Product Name:Sodiumpyrophosphatetetrabasic
- Products Intro:Brand:sigma aldrich | Product Number:P8010 | Purity:≥95%
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Tetrasodium pyrophosphate anhydrous 97%
- Products Intro:Brand：Glrinnovations | OriginalID：GLR19.019153
- Company Type: Trader
- Country/Region: New Delhi,INDIA