Granular Sulphur
Introduction
Granular Sulphur is light yellow brittle crystal or powder with special ordor and insoluble in water;slightly soluble in ethanol,ether;easily soluble in carbon disolfide. It is free from visible impurities and foreign matter. Feed grade Sulphur i a non-toxic material.
Application
Granular Sulphur is mainly used in the manufacture of compound semiconductors, photoelectric devices and glass semiconductor elements and as calibration speciment in analysis. Secondly, It can restrain effectively that the sulfur blooms in the products, eliminate the phenomenon that sulfur agglomerated. It's also used for dyeing and winding dyeing on cotton,viscose,polyving aloohd fibre and polyester,polyamide fibre,especially used for rolling dyeing.It is uniform and stable in color,good permeability.when dyeingf without any fragile treatment.It is also used for dyeing on leather and original viscose fibre.
Specification
Item | Standard | Result |
Sulphur content ≥% | 99.5 | 99.95 |
Moisture ≤%(m/m) | 2.0 | 0.03 |
Ash content ≤%(m/m) | 0.10 | 0.002 |
Acidity(HSO) ≤%(m/m) | 0.005 | 0.002 |
Organic matter ≤%(m/m) | 0.30 | 0.001 |
Arsenic(AS) ≤%(m/m) | 0.01 | 0.0001 |
Fe ≤%(m/m) | 0.005 | 0.0001 |
Sieve residue 400mesh ≤%(m/m) | 0.1 | 0.1 |
Packing: 25kg/PE bags with plastic layer inside; Net 600 or 750 kg/pallet.
