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Urea 46% Fertilizer Carbamide

250 Inquiries

Unit Price:

$450-550/MT FOB

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CAS No.:

57-13-6

Grade:

Agricultural Grade

Content:

46%

Port:

天津港

Packaging:

50kg Woven Bag

Price valid (until):

2026-08-13

Contact Supplier

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Guangzhou Shenhong Chemical Co., Ltd.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

melamine,Liquid Sorbitol,polyvinyl alcohol

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Product Description
Seller Information
Inquiry History

Description

Product Detail

1.Product Introduction

Urea, also named Carbamide, CAS No.57-13-6, is a high-efficiency neutral nitrogen fertilizer with the nitrogen content up to 46%, the highest nitrogen content among solid nitrogen fertilizers. It is white granular crystal, easily soluble in water, neutral to soil, no residual acid or alkali. We supply agricultural grade granular urea and industrial prilled urea, with low biuret, uniform particle size and good anti-caking performance. Widely exported to Southeast Asia, Africa, Middle East and other agricultural countries, used for crop planting, industrial denitrification, resin synthesis, feed processing and chemical raw materials.

2. Core Product Performance

Ultra-high nitrogen content: 46% minimum nitrogen, fast nitrogen release, significantly boost crop growth and yield.
Water-soluble neutral formula: Quick dissolution for drip irrigation, foliar spray and base fertilizer; will not cause soil acidification or salinization.
Low biuret index: Biuret ≤1.0%, safe for leaf spraying without burning crop leaves.
Stable granular structure: Smooth round particles, anti-caking treatment, not easy to break during storage and transportation.
Wide compatibility: Can be mixed with most phosphate and potash fertilizers for compound fertilization.

3. Wide Application Fields

Agricultural Field

Base fertilizer & top dressing for rice, corn, wheat, cotton, vegetables, fruit trees and all cash crops.
Foliar spray fertilizer, rapidly supplement nitrogen elements to solve leaf yellowing, slow growth problems.
Drip irrigation and water-soluble fertilizer raw material for modern facility agriculture.

Industrial Field

Flue gas denitrification reducing agent for thermal power plants and factories.
Raw material for urea-formaldehyde resin, adhesive, melamine and chemical intermediates.
Raw material for ruminant animal feed additive.
Raw material for textile printing and dyeing, leather softening agent, vehicle urea solution.

Items	Specifications
Product Name	Urea / Carbamide
CAS Number	57-13-6
Appearance	White Smooth Granular Solid
Total Nitrogen Content	≥46.0%
Biuret Content	≤1.0%
Moisture Content	≤1.0%
Particle Size	2.0mm–4.0mm
Grad	Agricultural Grade / Industrial Grade

5. Packaging & Storage Instructions

Packaging

Standard packing: 50kg woven plastic bag, 1000kg bulk jumbo bag; customized packaging is available.

Storage & Transport

Store in dry, cool and ventilated warehouse, keep away from rain, moisture and strong alkaline substances. Stack height should not exceed 8 layers to avoid particle crushing. Seal bags tightly after opening to prevent caking. Transport as ordinary chemical fertilizer goods.

6. Product Advantages

Factory direct supply, stable large stock, support full container bulk export, competitive factory price.
Strict production control, low biuret, uniform particle, stable quality for long-term cooperation.
Complete export certification: COA, MSDS, factory inspection report, support third-party laboratory testing.
Two grades for choice: agricultural fertilizer grade and industrial denitrification grade.
Professional agricultural technical support, provide matching fertilization scheme for different crops.

Basic Info

Product Name:

Urea

Other Name:

Urea;Carbamide;UR;Isourea;Carbamimidic acid;Carbonyl diamide;Urevert;Ureaphil;Ureophil;Pseudourea;B-I-K;Varioform II;Benural 70;Urepearl;Urea perhydrate;Urepeal;Keratinamin Kowa;Pastaron;Pastaron 20;Pastaron 20 soft;Urepeal L;Pastaron 10;Eucerin 10% Urea Lotion;Optigen 1200;Aquacare;Basodexan;Keratinamin;Aquadrate;Hyanit;Elaqua XX;Onychomal;Nutraplus;NSC 34375;Pastaron soft;Rubinol ST 010;Carmol 40;SGN 250;Uroderm;Ultra Low Biuret Urea;Low Biuret Urea;Duration III;ESN;Optigen II;Uria;Cellton NP;Cellpaste K 4;AUS 32;Onyster;Diesel exhaust fluid;DEF;DEF (diesel exhaust fluid);AdBlue;U 6504;30535-50-3;118548-06-4;860639-56-1;923953-70-2;1202865-46-0;1228376-38-2;1262769-89-0;1637232-71-3;2060607-07-8;2417243-36-6

CAS No.:

57-13-6

Molecular Formula:

CH4N2O

InChIKeys:

InChIKey=XSQUKJJJFZCRTK-UHFFFAOYSA-N

Molecular Weight:

60.05530

Exact Mass:

60.06

EC Number:

200-315-5

UNII:

8W8T17847W

ICSC Number:

0595

NSC Number:

757375|34375

DSSTox ID:

DTXSID4021426

NCI Thesaurus Code:

C29531

Color/Form:

White crystals or powder|Tetragonal prisms

ATC Code:

B - Blood and blood forming organs|D - Dermatologicals

HScode:

3102100001

Categories:

Fertilizers

Characteristics

PSA:

69.11000

XLogP3:

-1.4

Appearance:

white powder

Density:

1.3230 g/cm³ @ Temp: 20 °C

Melting Point:

132.70 °C

Boiling Point:

317-389 °C

Flash Point:

53.7±22.6 °C

Refractive Index:

1.528

Water Solubility:

1080 g/L (20 ºC)

Vapor Pressure:

<0.1 hPa (20 °C)

Toxicity:

LD50 orally in Rabbit: 8471 mg/kg LD50 dermal Rat 8200 mg/kg

Explosive limit:

Reacts with sodium hypochlorite or calcium hypochlorite to form the explosive nitrogen trichloride.

Odor:

MAY GRADUALLY DEVELOP SLIGHT ODOR OF AMMONIA, ESP IN PRESENCE OF MOISTURE

Taste:

Cooling, saline taste

PH:

7.2 (10% solution)

PKA:

0.1(at 21 °C)

Dissociation Constants:

pKa = 0.10 at 21 °C (conjugate acid)

Air and Water Reactions:

Water soluble.

Reactive Group:

Amides and Imides

Reactivity Profile:

UREA is a weak base. Reacts with hypochlorites to form nitrogen trichloride which explodes spontaneously in air [J. Am. Chem. Soc. 63:3530-32]. Same is true for phosphorus pentachloride. It reacts with azo and diazo compounds to generate toxic gases. Reacts with strong reducing agents to form flammable gases (hydrogen). The heating of improper stoichiometric amounts of urea and sodium nitrite lead to an explosion. Heated mixtures of oxalic acid and urea yielded rapid evolution of gases, carbon dioxide, carbon monoxide and ammonia (if hot, can be explosive). Titanium tetrachloride and urea slowly formed a complex during 6 weeks at 80° C, decomposed violently at 90 C, [Chem. Abs., 1966, 64, 9219b]. Urea ignites spontaneously on stirring with nitrosyl perchlorate due to the formation of the diazonium perchlorate. Oxalic acid and urea react at high temperatures to form toxic and flammable ammonia and carbon monoxide gases, and inert CO2 gas [Von Bentzinger, R. et al., Praxis Naturwiss. Chem., 1987, 36(8), 41-42].

Autoignition Temperature:

Not flammable (USCG, 1999)

See More Urea Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Separated from incompatible materials. See Chemical Dangers.

See More Urea Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
melamine,Liquid Sorbitol,polyvinyl alcohol

Location:
Room A222, No. 128 Puxing Road, Tianhe District, Guangzhou

Year of Establishment:
2021

Inquiry History

250 Inquiries

Country	Product	Purchase Quantity	Date Posted
Israel	Feed grade urea content 99% 57-13-6	500 MT	Nov 8, 2023
Uganda	Urea 46% White Powder Cas: 57-13-6	6000 MT	Sep 10, 2023
Germany	Carbamide	450 TON	Jun 14, 2024
Netherlands	Urea	1 MT	May 28, 2026
India	Urea Grade: IP / USP	3000.00 KG	Sep 6, 2023
Hongkong, China	Prilled urea	20000 MT	Apr 14, 2025
Hongkong, China	urea	20000 MT	Apr 14, 2025
United Kingdom	urea	1 20' Fcl	Feb 28, 2024
Brazil	Feed Grade Urea	28 MT	Jan 12, 2024
United States	Fertilizer	20 MT	Aug 22, 2025
United Kingdom	UREA granular fertilizer. Product name: CH4N2O	3 40' Fcl	Mar 26, 2026
Brazil	Feed grade urea	1 40' Fcl	Feb 28, 2024
United Kingdom	UREA granular fertilizer. Product name: CH4N2O	3 40' Fcl	Mar 24, 2026
India	Urea 46% Agricultural Grade White Granular 46%	250 MT	Jul 31, 2023
South Korea	Urea	100 KG	Jul 13, 2026
Pakistan	Urea 46%	1 KG	Jul 1, 2026
United Kingdom	urea 46%	25000 MT	Jun 30, 2026
Singapore	Urea	500 MT	Jun 25, 2026
South Africa	Urea 46%	1000 MT	Jun 4, 2026
Paraguay	46% Urea	1 40' Fcl	Jun 2, 2026

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