Premium Water Soluble Ammonium Sulphate Fertilizer with 21% Nitrogen

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Premium Water Soluble Ammonium Sulphate Fertilizer with 21% Nitrogen

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Product Description

Basic Information

Model NO.

Ammonium Sulfate

EINECS

231-984-1

Application

Vegetables, Flowers, Fruit, Industry

Appearance

Powder

Infection on Soil

Physiological Neutral

Chemical Character

Chemical Neutral

Release Type

Quick

Purity

≥99%

Nitrogen Content

≥21%

Water Solubility

100%

HS Code

3102210000

Origin

China

Product Description

Product: Ammonium Sulfate

Molecular Formula: (NH₄)₂SO₄

Properties: Colorless crystals or white particles

Application: Mainly used in agriculture as nitrogen fertilizer. It features excellent physical properties and chemical stability. As a quick-acting fertilizer, it is suitable for alkaline and carbonaceous soils. Beyond nitrogen, it contains sulfur beneficial to crops. Also used in industry for medical fermentation, textile dyeing, and beer brewing.

Product Specification

Specification	Units	Superior product	First class	Qualified product
Nitrogen content	% ≥	21	21	20.5
Sulfur (as S)	% ≥	23	21	23
Moisture	% ≤	0.2	0.3	1
Free sulfuric acid	% ≤	0.03	0.05	0.2
Water-insoluble matters	% ≤	0.01	-	-

Storage & Packaging

Storage: Stored in dry and ventilated house with packages sealed away from moisture. Prevent from rain during transportation.

Package: 25/50/1000/1250kg plastic woven bag or paper bag with PE inner bag, or as per customer requirements.

Our Services

Well-trained and experienced staffs to answer all your enquiries related to our products within 24 hours. We ensure the protection of all your private information.

Frequently Asked Questions

What does this product do to the crop?

It's suitable for general soil and crops, can make branches and leaves grow vigorously, improve fruit quality and yield, and enhance crop resistance to disasters.

What kind of application is this suitable for?

Ammonium sulfate can be used effectively as base fertilizer, topdressing fertilizer, and seed fertilizer.

What should I pay attention to during application?

Do not mix with alkaline fertilizers to avoid nitrogen loss. It's not ideal for long-term use on the same acid soil alone as it may cause compaction; use with organic fertilizer or lime (separated by 3-5 days) if necessary.

How should the product be stored?

It must be stored in a dry, ventilated area with sealed packaging to prevent moisture absorption and dissolution during transport.

What is the advantage of Ammonium Sulfate over other nitrogen fertilizers?

Besides providing nitrogen, it contains sulfur which is a key nutrient for many crops, and it offers excellent chemical stability.

In what industries is this product used besides agriculture?

It is widely used in industrial medical fermentation as an enzyme nitrogen source, in textile dyeing as a printing additive, and in beer brewing.

Premium Water Soluble Ammonium Sulphate Fertilizer with 21% Nitrogen

Product Description

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