Looking to buy Soda Ash Dense

Specifications: - 
Na2CO3                            : 98.5% Min.
NaCl                                 : 1.0% Max.
Fe2O3                               : 0.01% Max.
Water insoluble               : 0.15% Max.
Bulk Density                     : 950-1250 G/L
Partical size                     + 2mm = Nil
+ 0.160 mm =85% Min.
- 0.160 mm = 15% Max.

Particle Condition           Free Flowing Granules
Packing:                           50 Kg HDPE/WPP Export Standard bags with 
clear marking of the manufacturers Original Packing will be acceptable.