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CAS NO.:
Appearance: Granular
Purity: 46（%）
Solubility:
Payment Terms: T/T,L/C,D/P D/A
6.Certificate:BV,Intertek, ISO9001:2008
Urea,CO(HN2)2, also known as carbamide, is an important nitrogen fertilizer with high quality and high efficiency. Apart from its major use as a fertilizer, urea is also employed in the manufacture of paints, glues, plastics, paper, textiles, feed and weed control chemicals as well as a source of non-protein nitrogen.
Name
Urea
CAS NO.
57-13-6
Chemical formula
CO (NH2)2
Appearance
White prilled crystal
Molecular weight
60.055
Density
1.32 g/m3
Property
t is soluble in water and alcohol. Its water solubility is faintly alkaline. It decomposes when heated over fusing point. Under high temperature, it can undergo a condensation reaction and form biuret, triuret and polyhydrocyanic acid.
Product Parameters
Urea Executive Standard:GB/T 2440-2017
Item
Index
Nitrogen
46%
Biuret
1.0%
Moisture
0.5%
Size
0.85mm-2.8mm ,2mm--4mm,90%min
Product Application
Urea application in cosmetics:
Packaging & Shipping
--50kg ,500kg,1000kg PP bag or pallet available ,
1. Urea is a very good moisturizing ingredient. It is found in the stratum corneum of the skin and is a major component of the skin's natural moisturizing factor NMF. For the skin, urea has moisturizing and soft keratin, so it can prevent the stratum corneum from blocking the pores, thereby improving the problem of acne. It is used to add moisturizing ingredients to masks, skin care lotions, creams, hand creams and other products. The addition ratio is 3-5%.
2. Industrial applications: It has a light-increasing effect on chemical polishing of steel and stainless steel, as a corrosion inhibitor in metal pickling, and also as a preparation for palladium activation liquid.
3. Urea is a high concentration of nitrogen fertilizer, is a neutral organic fertilizer, also can be used in the production of a variety of compound fertilizer.
---Stored in cool, dry and draughty storehouse. Kept away form fire, heat source, moisture. Avoid packing damage. when necessary should be placing the waterproof canvas.
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