Submit Request

Please submit your requirements in the following form and our professional team will service you as soon as possible.

Product

Liquid Urea Formaldehyde 28-0-0

* Total Nitrogen >350g/L
* Slow release nitrogen (SRN)
* Absolutely safe for plants
* MOQ 25KG

Basic information

Liquid urea formaldehyde 28-0-0 is slow release nitrogen fertilizer, it is transparent colorless liquid,  density is 1.25g/cm3 , soluble in water, stable in temperature -15 ~ 40℃.

Function

 

Applications

Healthy root systems are key to healthy plants.

Liquid urea formaldehyde 28-0-0 has longer molecular chain, the nitrogen in the solution is broken down in varying temperatures and soil, just like spoon-feed the plant root, so plant has strong root and grow mild in longer time.

As a kind of slow release nitrogen fertilizer, our liquid urea formaldehyde has features as below.

  1. Suitable for compound fertilizer formula, it is compatible with many phosphorus, potassium and micronutrients, can provide slow-release nitrogen source for the production of a large amount of water-soluble elements. It is also compatible with fungicides and insecticides.
  2. Lower salt index of nitrogen, less than 0.5, only is 1/150 of urea, so it will not burn the leaves when used as foliar fertilizer.
  3. Suitable for field crops, fruits, lawns/ turfs, flowers, greenhouse cultivations.
  4. In soil application, the release time is 8-10 weeks; when spray, it can be found in plants within 6-8 hours, and is basically completely absorbed within 24-48 hours.
  5. Work excellent when used in drip irrigation & spray.

Dosage

Crop Application time Dosage
Corn Spray when corn has 6-7 leaves Dilute at 50-100 times
Rice Spray after transplanting Dilute at 50-100 times
Wheat Spray wheat leaves before tillering stage Dilute at 50-100 times
Lawn Spray once a month Dilute at 50-100 times

Specifications

 

Items Standard
Appearance Transparent liquid
Total nitrogen >350g/L
Slow release nitrogen 206g/L
Amide nitrogen 144g/L
Salt index <0.5
PH 9.5-10.5
Viscosity 10-40
Salting out temperature -26 ℃

Package: 1kg/bottle, 250kg/drum, 1000kg/drum

FAQ

Q : Can you offer free sample?

A: Yes, we can offer 50-200g free sample, we bear half of the delivery fee.

Q : How long will you make delivery since order confirm ?

A: Usually can send out cargo to port within 3 days after confirming the payment, except products meet short supply.

Q : Its not easy to deliver chemicals, can you?

A: Yes. We have full documents to arrange the shipment by sea & by air.

Submit Request

Please submit your requirements in the following form and our professional team will service you as soon as possible.

Home Product About contact