Urea fertilizer is a white crystalline organic chemical compound, the main function of Urea fertilizer is to provide the plants with nitrogen to promote green leafy growth and make the plants look lush, crystalline solid containing 46 percent nitrogen as an animal feed additive and fertilizer,
Very important because of its high N content (46%N), besides its use in the crops, and cattle feed, Burette % by weight, maximum: 1.5, Moisture % by weight, maximum: 1.0, Particle size: Minimum 90% of the material, its pertinent to note our goal is quality, As packaging is based on customers demand.
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Melting point 145-147 C (lit.)
boiling point 238 C
density 1302 g/cm3
Vapor density > 1(vsair)
refractive index 1.5769 (estimate)
Flash point 238 C
Storage conditions Keep in dark place Sealed in dry, Room Temperature
Solubility H2O: 10 mg/mL, the clear
Acidity coefficient (pKa) 13.37 ±0.50
Form Powder, Crystalsand/orChunks
Color White to light yellow
Nitrogen content on dry basis, min. 46.3%
Biuret, max. 0.6%
Free ammonia, max. 0.02%
Moisture content, max.:
Drying method 0.3%
Fischer assay 0.6%
Granulometric composition:
Under 1 mm, max. 3%
1-4 mm, min. 94%
2-4 mm, min. 70%
Bulk density 0.70-0.78 g/cm3
TECHNICAL SPECIFICATIONS
Indicator name Grade "B"
1. Mass fraction of nitrogen in terms of dry matter,%, not less than ,
2. Mass fraction of biuret,%, no more than 1,4
3. Mass fraction of free ammonia,%, no more, for urea
crystalline
prilled
4. Mass fraction of water,%, no more:
drying method 0.3Fisher's method 0.5
5. Looseness,% 100
6. Granulometric composition,%:
â?? mass fraction of granules in size, mm:
from 1 to 4, not less than 94 94
from 2 to 4, not less than 70 70
less than 1, not less than 3 3
sieve residue 6 mm, no more Absence
7. Static strength of granules, kgf / granule, not less than 0.7
1. Basic Information
Product Name Imidazolidinyl Urea
CAS: 39236-46-9
EINECS: 254-372-6
Molecular Formula: C11H16N8O8
Molecular Weight: 388.30
Synonyms: Germall-115
2. Quality Specification:
TEST ITEM SPECIFICATION
Appearance White, fine, free-flowing powder
Odor less or slight characteristic odor
Nitrogen 26.0-28.0%
Loss on Drying 3.0% max
Residue on Ignition 3.0% max
PH 6.0-7.5
As 0.001% max
Pb 0.004% max
3. Packing
Standard packaging includes the following:
25kg per drum, 25kg/carton
Other package sizes are available upon request.
4. Storage
Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.
5. Period of validity
24 months
6. Application
It is effective against Gram-negative bacteria, including Pseudomonas aeruginosa. It provides a complete antimicrobial preservative system that is active against bacteria, yeast and mold.
Imidazolidinyl Urea, is permanently listed by the EU at levels up to 0.6% without restrictions. It is one of the most widely used cosmetic preservatives in the world.
It is safe and effective for both leave-on and rinse-off products. The recommended use level is 0.2-0.4%.
1. Basic Information
Chemical Name Diazolidinyl Urea
CAS: 78491-02-8
EINECS: 278-928-2
Molecular Formula: C8H14N4O7
Molecular Weight: 278.22
Synonyms: Germall-II
2. Physical and Chemical Properties
Appearance: White powder.
Solubility: Very soluble in water; freely soluble in propylene glycol and glycerin;slightly soluble in methanol and ethanol; not soluble in mineral oil
3. Quality Specification
TEST ITEM SPECIFICATION
Appearance White powder
Odor less or slight characteristic odor
Nitrogen 19.0-21.0%
Loss on Drying 3.0% max
Residue on Ignition 3.0% max
PH 6.0-8.0
Heavy Metal 10ppm max
4. Packing
Standard packaging includes the following:
25kg per drum, 25kg/carton
Other package sizes are available upon request.
5. Storage
Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.
6. Period of validity
36 months
7. Application
It is effective against Gram-negative bacteria, incl Pseudomonas aeruginosa. It provides a complete antimicrobial preservative system that is active against bacteria, yeast and mold.
Diazolidinyl Urea, is permanently listed by the EU at levels up to 0.5% without restrictions.
And it is safe for both leave-on and rinse-off products and provides effective protection at low concentration levels. It is typically used at concentrations from 0.1-0.3%.
Nitrogen min. 46%
Moisture max. 0.5%
Prill 90% 1-4 MM max
Biuret 1.00% max.
Granulation 1-3 mm max.
Melting Point 132 �°C
Color Pure white prilled crystal
Free Flowing 100%
Free Ammonia 160 P X T PPM max.
Solubility 100%
Other Free from any harmful substance
2-Imidazolidinone hemihydrate for synthesis. Used as a scavenger for formaldehyde. It is utilized for removal of formaldehyde from leather, rubber and textile coating. It is also used as a raw material for the preparation of active pharmaceutical ingredients like azlocillin sodium.
Ethylene urea serves mainly as a formaldehyde scavenger and chemical building block. Apart from the textile industry it is used in construction and coatings industry applications.
