Sodium tripolyphosphate food grade

Products

The previous   To return to the list   The following

















Chemical formula: Na5Р3O10


Appearance: white loose powder.

Application: Used in food industry.

Package: in bulk, paper bags, big bags.

Marking: Label with name, product quality, gross and net weight .

Transportation: Covered railway wagons, sheltered deckers, covered auto transport.

Storage: In closed storehouses, unlimited storage term.


Physical and chemical parameters:


Item

Norm

1

 Mass share of P2O5, %, min

57,0

2

Mass share of Na5P3O10, %, min

94

3

Mass share of 1st form, %, max

10

4

Mass share of Fe, %, max

0,01

5

Mass share of insolubles in water, %, max

0,10

6

pH of 1-% water solution

9,7±0,3

7

Mass share of heavy metals sedimented by hydrogen sulphide (Pb), %, max

0,002

8

Mass share of As, %, max

0,004

9

Granulometry, %. Passing through sieve of GOST 6613 with the mesh size in light 0.25 mm, %, min

97

10

Whiteness, %, min

80

11

Looseness, %, min

30