Tetrasodium pyrophosphate
Listing ID#133495
Model7722-88-5
CategoryChemicals

Tetrasodium pyrophosphate

Specifications

Brand
nanjian
Origin
Hubei china
MOQ
1kg
Packaging
cardboard/plastic Drum
Price Term
EXW/EX-Work,FOB
Payment Term
T/T,L/C,Western Union
Supply Ability
500kg
Delivery Time
1 days
Loading Ports
wuhan
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Quick answer

Tetrasodium pyrophosphate is a Chemicals product. Key specs — Brand: nanjian; Origin: Hubei china; MOQ: 1kg; Packaging: cardboard/plastic Drum.

Product Description

Tetrasodium pyrophosphate

Synonyms: DIPHOSPHORIC ACID TETRASODIUM SALT;DIPHOSPHORIC ACID, TETRASODIUM SALT, DECAHYDRATE;DECAHYDRATE TETRASODIUM PYROPHOSPHATE;TETRA-SODIUM DIPHOSPHATE;TETRA-SODIUM DIPHOSPHATE-10-HYDRATE;TETRA-SODIUM DIPHOSPHATE DECAHYDRATE;TETRASODIUM PYROPHOSPHATE;SODIUM DIPHOSPHATE CAS: 7722-88-5 MF: Na4O7P2 MW: 265.9 EINECS: 231-767-1

Chemical Properties white crystalline powder or colourless crystals General Description Odorless, white powder or granules. Mp: 995°C. Density: 2.53 g cm-3. Solubility in water: 3.16 g / 100 mL (cold water); 40.26 g / 100 mL boiling water. Used as a wool de-fatting agent, in bleaching operations, as a food additive.

The related substance Tetrasodium pyrophosphate decahydrate (Na4P2O7 0H2O) occurs as colorless transparent crystals. Loses its water when heated to 93.8°C. Reactivity Profile Tetrasodium pyrophosphate is basic. Reacts exothermically with acids. Incompatible with strong oxidizing agents. Decomposes in ethyl alcohol.

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