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Premium Ammonium Sulfate Fertilizer Crystals N 21% for Plants
US$150.00-400.00
27 Tons
Sample price:US$50.00/kg.Request sample

Product profile

Customization

Available

CAS No.

7783-20-2

Formula

(Nh4)2so4

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

Type

Nitrate Nitrogen Fertilizer

Purity

≥99%

Molecular Weight

132.14

Density

1.77

Water Solubility

100%

Character

Colorless Rhombic Crystal

Nitrogen (N) Content

≥21%

Moisture

≤0.2

Free Acid

≤0.05

Melting Point (℃)

230-280 ℃

Transport Package

Packaged in 25kg/50kg/1000kg

Trademark

VIZDA

Origin

China

HS Code

3102210000

Key features

Versatile Application: Suitable as base, topdressing, and seed fertilizer for various crops.
Custom Packaging: Available in 25/50/1000/1250kg bags or customized to customer requirements.
OEM/ODM Support: Full customization, sample-based, and design-based customization available.
Industrial Use: Widely used in medical fermentation, textile dyeing, and beer brewing.
Neutral Character: Chemically and physiologically neutral, suitable for alkaline soils.

Company profile

VIZDA INDUSTRIAL CO., LIMITED
Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerExperienced Team
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.99h

About Our Factory & Business Background

AddressNo3412, Building 13, China Resources Yuefu, No. 7changxing South Street, Wanbailin District, Taiyuan, Shanxi, China
Plant Area90 square meters
Number of Employees10
Registered Capital1,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Minimum Order Quantity1
Supply Chain Partners5

Our Production Capability & Technical Expertise

Main ProductsPotassium Humate, Calcium Ammonium Nitrate, Urea, Uan, Ammonium Sulfate, Potassium Carbonate, Calcium Magnesium Nitrate, Calcium Salt, Map, EDTA
R&D Engineers1 people

Our Industry Experience & Global Business Record

Year of Establishment2022-03-01
Main MarketsEast Asia(Japan/ South Korea), Australia
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff6
Overseas Agent/BranchNo
New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What does this product do to the crop?
A:
It's suitable for general soil and crops, can make branches and leaves grow vigorously, improve fruit quality and yield, enhance crop resistance to disasters.
Q:What kind of fertilizer is this suitable for use as a crop fertilizer?
A:
Ammonium sulfate can be used as base fertilizer, topdressing fertilizer and seed fertilizer.
Q:What should I pay attention to when using this product?
A:
Do not contact or mix with other alkaline fertilizers or alkaline substances to avoid reducing fertilizer efficiency. Not suitable for application on acid soil. It is not suitable to apply ammonium sulfate on the same cultivated land for a long time, otherwise the soil will become sour and cause compaction. If it is necessary to apply, can be appropriate with some lime or organic fertilizer. However, it must be noted that ammonium sulfate cannot be mixed with lime to prevent the decomposition of
Q:What are the packaging options available?
A:
Packaging includes 25/50/1000/1250kg plastic woven bags or paper bags with PE inner bags, or according to the requirements of customers.
Q:Is customization available for this product?
A:
Yes, customization options include customization from samples, full customization, customization from designs, minor customization, and flexible customization.

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