White Color Fertilizer Ammonium Sulphate 21%

Model NO.: (NH4)2SO4 Release Type: Quick Mf: (Nh4)2so4 Model Number: (N)21% CAS No.: 7783-20-0 Transport Package: 20kg/25kg/50kg PP Bag Origin: Jiangsu, China Appearance: Powder / Crystal Type.: Ammonium Sulphate Appearance..: White Granular Powder HS Code.: 3102210000 Trademark: TC Specification: SGS HS Code: 3102210000 Ammonium Sulfate


1). Property:
Colorless crystal or white crystalline powder, white granular


2). Specification: ( National Standard GB535-1995)

Note: When ammonium sulfate is used in agriculture, it is not necessary to check the content of Fe, As, heavy metal and water insolubles.



3). Packing:

25kg or 50kg pp bags, pallet available, depend on custmer requirement

4). Application:



Mainly used as Fertilizer, applicable to all kinds of soil and crop. Can also be used in textile, leather, medicine, etc.


5). Storage:


Kept in dry and ventilating place, avoid moisture, water, rain and fire. Avoid shipment with Acid, Alkali class, edible orange mix of chemicals. Common transportation tools.

6). Attention:



Try to not use ammonium sulphate in paddy fields.
Ammonium sulphate are acidic fertilizers. It can increase the acidity of the soil, Therefore should pay attention to use in acidic soils with alkaline fertilizer, such as plant ash, phosphate rock powder or calcium magnesium phosphate and so on. Use in neutral and alkaline soil alkaline soils, in order to prevent calcium ion combined with sulfate ion to insoluble calcium sulfate (gypsum), caused by soil hardened, and should apply with Organic Fertilizer.


7). Pls see the pictures for your reference.

Index Supme Grade First  G rade Qualified Grade Appearance White or off-white granule crystal , no visible mechanical impurity N content (dry basis)%  ≥ 21.0 21.0 20.5 Water(H2O)content% ≤ 0.2 0.3 1.0 Free acid(H2SO4)% ≤ 0.03 0.05 0.20 Iron  ( Fe)content% ≤ 0.007 -- -- Arsenic  ( As)content% ≤ 0.00005 -- -- Heavy metal(pb)%  ≤ 0.005 -- -- Insoluble substance in water % ≤ 0.01 -- --     Contact us if you need more details on Ammonium Sulphate. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Fertilizer、Nh4 2so4. If these products fail to match your need, please contact us and we would like to provide relevant information. Product Categories : Other Fertilizers Other Products Calcium Ammonium Nitrate Ammonium Nitrate N15% Cao25% Contact Now Hot Products Fertilizer Grade Magnesium Oxide 1309-48-4Polyaluminium Chloride 30% Yellow Powder PACChina Manufacture Granular Magnesium SulphateIndustrial Grade 99% Min Sodium Nitrite99% Potassium Carbonate (industrial grade)Fertilizer Grade Ammonium Chloride with Nitrogen 25%Dipotassium Phosphate/Dkp (CAS No. 7758-11-4)99% Industrial Grade Sodium NitrateFactory Price DAP and Urea46 Fertilizer 18-46-0Organic Fertilizer NPK Compound Fertilizer NPKMelamine 99.8% (CAS No. 108-78-1)High Quality Hexamine (99.2 %)Granular Phosphate Fertilizer Tsp (Triple Superphosphate) (P2O5 46 %)Crystal Stabilized Hexamine (99.3%)NPK Compound FertilizerPrilled Ureaand Granular Ure Rea N46% Fertilizer with SGS Test High Quality Ammonium Sulphate, Fertilizer, Nh4 2so4 Suppliers in China Home All Products Contact Sitemap Copyright © 2024 www.yrchemical.com All rights reserved.