Cat Number: CHE7722885

Tetrasodium Pyrophosphoate (TSPP)

CAS Number

7722-88-5

Synonyms

Sodium pyrophosphate
Phosphotex

Description

Used in detergent auxiliaries, paper bleaching, electroplating industry; used as buffer, emulsifier, nutrient and quality improver in food industry.

Molecular Weight

265.9

Molecular Formula

Na4P2O7

EINECS

231-767-1

SMILES

[O-]P(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+]

Appearance

White powder

Density, g/cm3

2.534

Melting Point

988 ℃

Refractive Index

1.425

Vapour Pressure

0 mmHg (approx)

HOURS

Daily: 9.30 AM–6.00 PM
Sunday : 9.30 AM–1.00 PM
Holidays: Closed

INFORMATION

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