Tetrasodium pyrophosphate manufacturers and suppliers

Tetrasodium pyrophosphate suppliers

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

CAS DataBase Reference: 7722-88-5(CAS DataBase Reference)

EPA Substance Registry System: Tetrasodium pyrophosphate (7722-88-5)

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

Hazardous Substances Data: 7722-88-5(Hazardous Substances Data)

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.

You can find Tetrasodium pyrophosphate suppliers, manufacturers, and distributors from countries such as China, United States and the India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.