Phosphates

chemical listing Chemical Listing

Plater Group is uniquely placed to offer a full range of phosphates to a wide range of industries. The group has key supply arrangements with a number of international producers of phosphate powders such as tri-sodium phosphate, sodium hexametaphosphate, STPP, TKPP.

Many phosphates and polyphosphates, are sold under the brand name of “Polyphos”, in liquid form are manufactured at the group’s manufacturing facility in Glossop, UK. As a result of this many bespoke formulations are produced to meet exactly the requirements of our customers and their process needs.

To download the Polyphos Data Sheet click the image below:

Phosphates

Polyphos Product Data

Polyphos Range

Cation/Main Phosphate Species

Solids

%w/w

P₂O₅

%w/w

pH

(dilute)

S.G.

(20 C)

Polyphos 15

Ammonium / Orthophosphate

 

6.9 – 7.8

7.3

5.8 – 7.4

7.0

1.16 – 1.20

1.18

Polyphos 18

Potassium / Tetrapolyphosphate

34.0

17.5 – 18.5

18.0

8.3 – 9.0

8.5

1.30 min

1.33

Polyphos 20

Sodium / Tetrapolyphosphate

32.0

20 – 21

20.2

6.7 – 7.1

7.0

1.30 min

1.32

Polyphos 21

Potassium / Pyroyphosphate

48.0

20.5 – 21.5

21.0

9.5 – 11.5

11.0

1.47 min

1.52

Polyphos 25

Sodium & Potassium / Tetrapolyphosphate

46.0

24.8 – 25.4

25.0

8.0 – 9.0

8.5

1.46 – 1.53

1.50

Polyphos 32

Sodium / Orthophosphate

31.0 – 33.0

32.0

18 min

18.9

4.0 – 5.0

4.5

1.275 – 1.295

1.29

Polyphos 36AZ

Ammonium / Orthophosphate & Pyrophosphate

55.0

35.0 – 36.5

36.0

6.5 – 6.9

6.7

1.365 – 1.395

1.39

Polyphos 4KP

Potassium / Pyroyphosphate

50.0

19min

21.4

9.5 – 11.5

10.1

1.54 – 1.59

1.56

Polyphos KTP

Potassium / Tripolyphosphate

50.0

23.0 min

24.0

9.4 – 10.4

9.7

1.56 – 1.60

1.57

Polyphos C40

Sodium hexametaphosphate

40.0

25.5 – 27.0

26.1

6.6 – 7.3

6.8

1.38 – 1.42

Polyphos C50

Sodium hexametaphosphate

50.0

32 min

33.0

6.6 – 7.3

6.8

1.53 – 1.57

Polyphos 4K2

Potassium orthophosphate

42.0

18.0 min

18.7

9.2 – 9.6

9.4

1.45 – 1.49

1.463