Zinc containing humic acid urea

This standard is an enterprise standard developed based on the national standard GB-2440-2001 "Urea". It is specifically designed for the production of zinc humic acid urea.
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Quality Index

quality index
Analyze the projectQualified products
Total nitrogen content % >46
Moisture content % ≤1
Biuret content % ≤1.5
Zinc humic acid content %≥0.12
granularity:d1.18-3.35mm
Execution standardsGB/T2440-2017  Q/370923DRY016-2020


This standard is an enterprise standard developed based on the national standard GB-2440-2001 "Urea". It is specifically designed for the production of zinc humic acid urea.
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Four advantages of Zhongyuan Dahua

German production equipment
Italian production process
Quality indicators meet
GB/2440-2017
30,000 tons storage capacity
Daily handling capacity can reach 30,000 tons
Railway dedicated transportation line
Can accommodate 155 railway wagons
German production equipment
Quality indicators meet
30,000 tons storage capacity
Railway dedicated transportation line

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