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TETRA POTASSIUM PYROPHOSPHATE (TKPP)

0.0

1000

Category

Synonyms:

POTASSIUM PYROPHOSPHATE

CAS No.:

7320-34-5



keyword:

Description

[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[, ]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]

Chemical Name

TETRA POTASSIUM PYROPHOSPHATE

(TKPP)

Another name

POTASSIUM PYROPHOSPHATE

CAS No.

7320-34-5

Molecular formula

K4P2O7

Molecular weight

330.33

Molecular Structure

Details

ຮູບລັກສະນະ	White powder
Assay	98.0% min.
Fe	0.005%max
Water insoluble content	0.10% max.
Ortho-phosphate	React with 0.1g AgNO3 without obvious yellow
pH(1% solution)	10.5±0.5
CL	0.45% max.
Pb	0.03%max.
Total phosphorus(P2O5)	42.20% min.

Main Application

Soap and detergent builder, sequestering agent, peptizing and dispersing agent.