TRISODIUM PHOSPHATE ANHYDROUS GRANULAR FOOD GRADE

 

Product Description

Wintersun code: 20-032B
CAS Number: 7601-54-9
Molecular Formula: Na3PO4
Molecular Weight: 163.94

Sales Specification

pH (1% sol): 11.5 – 12.5
Bulk Density, gm/cc: 0.80 Min.
Water Insoluble, %: 0.1 Max.
Loss on Ignition (Dry at 110° for 5 hr then ignite at 800°C for 30 min), %: 2.0 Max
Phosphate as (P2O5), %: 42.0 – 43.5
Assay, %: 97.0 Min

Particle Size Distribution:
Retained on 20 mesh (850 µm), %: 20.0 Max
Passed thru 100 mesh (150 µm), %: 35.0 Max.

Parameter
Fluoride as F, ppm: 10.0 Max.
Arsenic as As, ppm: 3.0 Max.
Lead as Pb, ppm: 3.0 Max.
Cadmium as Cd, ppm: 1.0 Max.
Mercury as Hg, ppm: 1.0 Max.

Applications

Photographic developers; removing boiler scale; water softer; wet finishing – ph value adjustment; aluminum polishing, burnishing; sugar refining; complementary feeding stuff ; cleaning compound.

Packing

In 55.12 LB Bag, 40 bags per pallet