Pure Sodium Pyrophosphate

Get a Price/Quote

Pure Sodium Pyrophosphate Specification

Shape
Crystal

Shelf Life
12 Months

Appearance
white, crystalline powder or granules.

Molecular Formula
Na2H2P2O7,

Grade
Technical Grade

Usage
Laboratory

Physical Form
Powder

Solubility
Soluble In Water.

Product Type
Sodium Pyrophosphate

Storage
Room Temperature

Pure Sodium Pyrophosphate Trade Information

Minimum Order Quantity
50 Kilograms

Supply Ability
100 Kilograms Per Day

Delivery Time
7 Days

About Pure Sodium Pyrophosphate

Sodium pyrophosphate refers to a class of inorganic compounds that contain the pyrophosphate ion (P2O74-). These compounds are salts of pyrophosphoric acid, which has the chemical formula H₄P₂O₇. Sodium pyrophosphate can exist in various forms, and one common variant is disodium pyrophosphate (Na₂H₂P₂O₇).

# Sodium Pyrophosphate Properties:

Sodium pyrophosphate, with the chemical formula Na₂H₂P₂O₇, possesses several properties that make it useful in various applications. Here are some key properties of sodium pyrophosphate:

1. Physical State and Appearance:

Sodium pyrophosphate is typically found in the form of a white, crystalline powder or granules.
The exact appearance can depend on the specific form or hydrate of sodium pyrophosphate.

2. Solubility:

Sodium pyrophosphate is soluble in water. When dissolved in water, it forms a clear solution.

3. pH:

The solution of sodium pyrophosphate in water tends to be alkaline, contributing to its buffering properties.

4. Hygroscopicity:

Some forms of sodium pyrophosphate may exhibit hygroscopic properties, meaning they have the ability to absorb moisture from the air.

5. Chemical Stability:

Sodium pyrophosphate is generally stable under normal conditions. However, its stability can be influenced by factors such as temperature and exposure to incompatible substances.

6. Ionic Nature:

Sodium pyrophosphate contains sodium ions (Na+) and the pyrophosphate ion (P2O74-). The pyrophosphate ion consists of two phosphate groups linked by an oxygen bridge.

# Uses of Sodium Pyrophosphate:

Sodium pyrophosphate has several uses in various industries due to its properties as a buffering agent, emulsifier, and stabilizer. Here are some common uses:

1. Food Industry:

Buffering Agent: Sodium pyrophosphate is used in the food industry as a buffering agent to control and adjust the pH of processed foods. It helps maintain the acidity or alkalinity of the food product.
Emulsifier and Stabilizer: It functions as an emulsifier and stabilizer in certain food formulations, particularly in products like processed meats, where it can improve texture and stability.

2. Water Treatment:

Sodium pyrophosphate is employed in water treatment processes. It can act as a sequestrant, helping to control the levels of metal ions in water. This property is useful in preventing the formation of scale or precipitates in water systems.

3. Detergents and Cleaning Products:

In the detergent industry, sodium pyrophosphate is used as a builder. It helps enhance the cleaning efficiency of detergents by sequestering calcium and magnesium ions, which can interfere with the cleaning process.

4. Industrial Applications:

Sodium pyrophosphate can be used as a dispersing agent in various industrial applications. It helps disperse solid particles in liquids, preventing them from settling or clumping together.