Complaint
99% Granular Ammonium Sulphate for Agricultural Fertilizer
Usage: An excellent nitrogen fertilizer (commonly known as field powder), suitable for general soil and crops, can make branches and leaves growth vigorous, improve fruit quality and yield, enhance crop resistance to disasters, can be used as base fertilizer, topdressing and seed fertilizer. It can make ammonium chloride by double decomposition reaction with salt, ammonium alum by action with aluminum sulfate, and make refractory with boric acid. Adding electroplating solution can increase electrical conductivity. It is also the catalyst of food paste color, the nitrogen source of yeast culture in the production of fresh yeast, acid dye dyeing aid, leather deashing agent. In addition, it is also used for beer brewing, chemical reagents and storage battery production. Another important function is the mining of rare earth. Ammonium sulfate is used as raw material in mining, rare earth elements are exchanged out in the form of ion exchange, and then the leach solution is collected to remove impurities, precipitate, press and burn, and then rare earth raw ore is formed. Every 1 ton of rare earth raw ore mined and produced requires about 5 tons of ammonium sulfate.
ammonium sulphate specification
| Specification | Index | Result |
| Specifications | GB 535-2020 | |
| N, Content | ≥20.5% | 21.6% |
| S, Content | ≥24% | 24.2% |
| H2SO4 | <0.03% | 0.01% |
| Fe | <0.007% | 0.002 |
| As | <0.0005% | 0.0001% |
| Pb | <0.005% | 0.0005% |
| Water Insoluble | <0.01% | 0.005% |
| H2O | <0.5% | 0.07% |
| Appearance | White 2-4mm granular | 90% |
| Conclusion | Pass | |
our Advantage:
Wuhan Kangzheng is a professional manufacturer in the field of fertilizer,Feed And Food Additives,industrial chemistry since 2004.products 90% export to North America,South America,Oceania and Asia.Certified by export licence,SGS,ISO,MSDS.
our Advantage:
A: 20years history in this industry
B: 5000 square meters factory
C: Dangerous Goods Export Licence,All certified by SGS,ISO,MSDS,COA,
D: Free sample available
Packing & Delivery
This package is 25kg/bag
[Packing] N.W.25/50KG PP woven bag with PE linner bag. One 20 feet can max load 25tons.
[Storage & transportation] Stored in dry, cool airiness place, far away from heat, avoid insolation, sign with no moisture and no insolation
