Ammonium sulfaat

Ammonium sulfaat

CAS No.:7783-20-2

Moleculaire formule: (NH4)2SO4 moleculair gewicht:132.14

Structural Formula:


Ammonium Sulphate has PH value is 5.5 in 0.1M solution. Density 1.769 g/cm3 (20°C). Ammonium Sulphate is hygroscopic; soluble in water; insoluble in acetone, alcohol and ether. Main active ingredients are 21% nitrogen and 24% sulfur, so it can be described as NPK 21-0-0 24S. Generally, it is a by-product from chemical (cyanuric acid, capro, acrylonitrile, sodium cyanide, monosodium glutamate-MSG, methyl methacrylate-MMA, etc.) or steel plant. Steel Grade (also call Coke-ovens Grade) is fine white powder. After processing it can be white granular or flake. Caprolactam Grade is colorless (achromatic) crystalline or yellowish crystals.


ItemStandaardSteel gradeCompactedGranula RANULAR
Verschijning:wit korreligWhite and/or off white and/or or yellor and/or light yellow and/or grayWhite and/or off whiteBrick red Some fillers insoluble in water
Stikstof:20.5% me 20.5% me20.5% me17.0% me
Vochtigheid:1.5% max1.0% max2.0% max2.0% max
Gratis zuur:0.20% max0.20% max0.20% max0.20% max



Ammonium Sulphate is one of the most common use and most typical inorganic nitrogen fertilizer. Ammonium Sulphate is the best fast release, snelwerkende meststof, which can be directly used for a variety of soil and crops. It can also be used as kinds of seed fertilizers, basismeststof en aanvullende meststoffen. It is particularly suitable for the soil which lack of sulfur, chloorarme tolerantie gewassen, sulfur-philic crops.

Ammonium Sulphate is very popular in Japan, Zuid-Oost Azië, as well as northeast China where plant premium rice. It is suitable for the rice seedling, de groei van de thee, gras, groenten, en fruitbomen, krachtdadig snelle bevorderen van de groei van het graan, groenten, fruit, gras en andere planten. It has more efficiency than urea, Ammoniumbicarbonaat, ammoniumchloride, ammonium nitrate etc. Large granular Ammonium Sulphate can also serve as raw material for compound fertilizer. Als toevoegingsmiddelen, it provides the nutrients of non-protein nitrogen to ruminants. Ammonium Sulphate also used for fish culture in some areas.


1 Try not to use Ammonium Sulphate in paddy fields.

2 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 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.


In chemical industry, Ammonium Sulphate as the raw materials of hydrogen peroxide, ammonium alum and ammonium chloride; and the minor ingredient of ammonium persulfate, lysine.

In welding industry, Ammonium Sulphate as a welding agent.

In textile industry, Ammonium Sulphate as a flame retardant.

In electroplating industry, Ammonium Sulphate as a plating bath additive.

In dyeing industry, Ammonium Sulphate as a dyeing auxiliaries of acid dyes.

In leather industry, Ammonium Sulphate as a deliming agent.

In food industry, Ammonium Sulphate as a dough conditioning agent (fermentation medium), and a catalyst of sauce food.

In pharmaceutical industry, Ammonium Sulphate as a salting-out agent can purifying proteins by precipitation

In pesticide industry, Ammonium Sulphate as an adjuvant agent. Add in water soluble insecticides, herbicides, and fungicides, such as 2,4-D Amine Salt, glyphosate, and glufosinate herbicides.


20kg, 25kg, 50Kg PP woven bag with PE inner bag or composite plastic woven bag.1MT (1000kg) or 1.1MT (1100kg) jumbo bag. Shrink-wrapped with pallet is available.

Kept in dry and place, avoid moisture, water, rain and fire, normal transportation.

In the transportation and outdoor storage, Ammonium Sulphate should be kept away from moisture, insolation, regen & high temperature. Should storage in flatness ground within a ventilating low-temperature dry warehouse. In order to prevent deterioration, strictly prohibit store nearby alkaline substances, zoals kalk, cement and plant ash. The stacking height should be less than 7 meters.

Key Words: Ammonium sulfaat;Ammoniumsulfaat Granular

Ammoniumsulfaat Granular

Ammoniumsulfaat Granular

Beschrijving / Verschijning

Off-white / gray / pinkish granules.

Other trade names

Amsul G-1




1000 kg bulk bags or 25 kg woven bag with inner.


Store inside, away from rain and heat. The hygroscopic nature of most water soluble fertilizers require that extreme care should be taken to limit product exposure to moist and/or humid conditions. Pressure setting can also occur when these products are stored / stacked in multiple layers. Pressure setting and/or caking only influences the free flowing nature of the product, but does not bear any negative impact on the product’s specifications or performance.

Registration Details

Product is registered in terms with the Fertilizers, Farm feeds, Agricultural Remedies, and Stock Remedies Act (Act 36 of 1947) nr. K8344. Aquasol reserves the right to supply generic products of similar quality and specifications registered by third party suppliers.


To the best of our knowledge, the information contained herein is accurate. Neither the above named supplier nor any of its subsidiaries assumes any liability whatsoever for the accuracy or completeness of the information contained herein. Final determination of the suitability of any material remains the sole responsibility of the user.

SA – Ammonium sulfaat

SA – Ammonium sulfaat

21N + 24S ( 60 SO3)

AS-StandardAmmonium sulphate produced by OCIAgro contains ammonia nitrogen and soluble sulphur. Nitrogen is presented entirely as ammonia, thus reducing leaching during wet periods. It is a commonly used fertilizer in agriculture for soils with sulphur demand, for example in crops of forage plants or potatoes. Both in Southern Europe and in other countries, ammonium sulphate is often used in citrus crops, coffee, rijst-, tea, bananas, pineapple, sugar beets or soybeans. It is a fertilizer that can be used as main component in the process of fertilizing and / or blending. NICagro provides two ranges of products whose main difference is the grain size, having granular crystalline ammonium sulphate and ammonium sulphate. The crystalline variety is formed by the SA Crystalline and SA standard; while the range of the granular product is formed by SA-granular (3), SA-granular (2) and SA-granular (2S). For further details, please refer to product specification sheets on our website. The granule size determines the specific characteristics of spreading as well as the applications possibilities. It is important to adjust the spreader for the correct settings.

Ammonium Sulphate fertilizer is characterized by its fast acting “application-results”. Although crops can absorb ammonia nitrogen directly, the highest part of absorption will occur at the time ammonia is converted into nitric nitrogen because of the reactions with the soil; being both soil temperature and humidity, factors that set the pace and speed of the conversion. It is important to note that ammonia nitrogen gets its process of leaching-volatilization slowed when combined with other soil particles such as clay minerals and organic matter.

Ammoniumsulfaat (Granulaat / gecertificeerd ACS)

Ammoniumsulfaat (Granulaat / gecertificeerd ACS)

Ammonium sulfaat

karakteristiek: het commerciële product is een soort van witte of lichte kleur kristallen, de relatieve dichtheid D – 20 1.769 het zal breken bij 235 graden, Het is gemakkelijk oplosbaar in water en waterige oplossing zuur wordt, Het ¡¯ t oplossen in ethanol, aceton, het is hygroscopisch, het zal stukken na hygroscopisch worden en het zal ammoniak wanneer ze samen te brengen met bases.

Toepassing: kan direct worden gebruikt als kunstmest, en kan ook worden gebruikt bij de vervaardiging van samengestelde meststoffen, kaliumsulfaat, ammoniumchloride, ammoniumpersulfaat enz, en het is handig in de voedingsindustrie, geneeskunde industrie, textielindustrie en leerindustrie ook.

Packaging: het plastic zak gevoerd met polyethyleen, polypropyleen textiel zak verpakking, het nettogewicht van elke zak is 50kg of 20kg.

opslagruimte: Het wordt opgeslagen in een koele, droog en geventileerd pakhuis, ten strengste verboden om op te slaan of neem contact op met kalk, cement en andere alkalische stoffen. bij transport, moet worden voorkomen zonlicht en regen, zorg ervoor dat het pakket tas intact is

Gedetailleerde productomschrijving

EEN: Ammoniumsulfaat crystal (We noemen het ook wel granulair ammoniumsulfaat)

Verschijning: wit kristal, deeltjesgrootte: 1-4mm
Gebruik: Kan gebruikt worden in industriële en medische professional.
Pakket: 50kg per bag.25tons per 20'FCL. zonder pallet.

B: Ammoniumsulfaat poeder

Verschijning: wit poeder ,pls check de foto”poeder AS 001.jpg” als ingesloten.

Het N-gehalte : 20.5 % me; Water inhoud : 1% max
Gebruik: Kan gebruikt worden als meststof of te produceren samengestelde meststof,ect.
MOQ: 1000tons
Pakket: 50kg per zak. 25ton per 20'FCL. zonder pallet.

C: Ammoniumsulfaat crystal ( kunstmest )

Verschijning: wit of grijs crytal; deeltjesgrootte: 0.5mm-1.0mm.

Het N-gehalte : 20.8 % me; Water inhoud : 1% max
Gebruik: Kan gebruikt worden als meststof of te produceren samengestelde meststof,ect.

Prijs: FOB Tianjin 155USD / ton(Niet onder EBS,CIC lading naar Zuid-Oost-Azië)


Basis informatie:

CAS-nr: 7783-20-2

EINECS No.: 231-984-1

Moleculaire formule: (NH4)2SO4

Puurheid: 99% me

stikstofgehalte: 21% me

Verschijning: Witte kristal / korrelige

Toepassing: Gebruikt voor chemische meststoffen en voor de productie van complexe meststoffen,kaliumsulfaat,ammoniumchloride en ammonium persulpate,ect. Ook kan worden gebruikt voor voedselverwerking,textielindustrie,medische industrie en leerbewerking.


Neutrale verpakking als uw verzoek,Engels woorden of een andere taal.

Verpakt in PP geweven zakken met PE-folie liner. Netto gewicht van elke zak: 50kg of 25kgs of 1000kgs.

20 naar 25 ton per 20FCL.(met of zonder pallet )

Opslag en transport: Opgeslagen in koele,droog en geventileerd pakhuis. Het mag niet samen met Alkali voeders worden gezet,zoals kalk,cement, het niet bloot aan zonlicht en regen tijdens het transport gezet .Gebruik niet de verpakking zakken beschadigen.

Technische specificaties van ammoniumsulfaat( National Standard GB535-1995)

ItemHoge kwaliteitEerste leerjaargekwalificeerde kwaliteit
Verschijningwitte kristal,geen zichtbare mechanische onzuiverheidgeen zichtbare mechanische onzuiverheidgeen zichtbare mechanische onzuiverheid
N-gehalte(droge basis),% ≥
Water inhoud(H2O),% ≤
Gratis zuur(H2SO4)inhoud,% ≤
Fe-gehalte, % ≤0.007
als content,% ≤0.00005
heavy metal(Pb)inhoud,% ≤0.005
in water oplosbaar,% ≤0.01
Notitie: Wanneer ammoniumsulfaat wordt in de landbouw,is het niet nodig om de inhoud van Fe controleren,Zoals,zwaar metaal en water onoplosbare.