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MainUrea

UREA

Grade B GOST 2081-92

Chemical formula CO(NH2)2
Origin: Ukraine, China
Package:
1. in bulk
2. in plastic (polypropylene) welded packs of 50 ± 1 kg

PHYSICAL AND CHEMICAL INDICES

  
extra
analyze
Fraction of total nitrogen mass in recalculation to dry substance, %, not less
46,2
46,4
Fraction of total biuret mass, %, not more
1,4
0,9
Fraction of total water mass, %, not more:
  - method of drying
  - Fischer method
0,03
0,5
-
0,3
Friability, %
100
100
Granulometric composition, %:
Fraction of total granules' mass, of size, mm:
  - from 1 to 4, not less
  - from 2 to 4, not less
  - less than 1, not more
Retained on a 6 mm sieve, not more
Static strength of granules, kgf/granules, not less
 
 
94
70
3
absent
0,7
 
 
94
-
5
absent
0,3

urea formaldehyde resin – 0,28% using to prevent caking

Notes: Export Urea quality requirements should meet requirements of a contract with a foreign buyer.

Fraction of total nitrogen mass in recalculation to dry substance with norm not less than 46,0%, fraction of total biuretmass with norm not more than 3%, fraction of total free ammonia with norm not more than 0,03%, fraction of total water mass with norm not more than 0,3% (using drying method) are defined in Urea for cattle-breeding.

Fraction of total nitrogen mass in recalculation to dry substance with norm not less than 46,2%, fraction of total biuretmass with norm not more than 1,5%, fraction of total water mass with norm not more than 0,3% (using drying method) are defined in Urea for retail.

Storage guarantee term: 2 years.

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