Detailed Product Description

STPP Food Grade
CAS: 7758-29-4
Used as quality improver in the process of canned food, fruit juice drinks, softener& densifier

STPP Food Grade

Sodium Tripoly Phosphate 94% Food Grade

 

CAS No.: 7758-29-4

Packing: 25kg PP bag

 

Applications:
In foodstuff industry it is used as quality improver in the process of canned food, fruit juice drinks, foodstuffs from milk or soybeans. It may tender the meat in canned ham and soften the skin of horse bean in canned horse bean. It may also serves as a softener or densifier in foodstuff industry.

 

Specification:

Indexes                                                  Food Grade

Assay Na5P3O10 % ≥                                        94.0

P2 O 5 % ≥                                                57.0

Water Insoluble Matter % ≤                                0.05

Iron(Fe) % ≤                                              0.015

PH value (1% water solution)                               9.5-10

Heavy Metal (as Pb) % ≤                                   0.001

Arsenic (As) % ≤                                          0.0003

Fluoride (F) % ≤                                          0.003

Whiteness % ≥                                             90
                                             

density (g/cm3)                                            0.35-0.9

Phase I                                                    10-30