Urea 46 Prilled Granular/Urea Fertilizer 46 0 0/Urea N46%
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- Supplier: QQY Edu Inc
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Product Overview
Description
nitrogen fertilizer prilled urea 46% specification
Application in cosmetics:
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%.
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.
Quality standard
Quality standard
Urea | Premium | Qualified |
Total nitrogen/% | ≥46 | ≥45 |
Biuret/% | ≤0.9 | ≤1.5 |
Moisture/% | ≤0.5 | ≤1.0 |
Packing & Delivery
Packing & Delivery
1.25kg/bag;
2.50kg/bag;
3.1000kg/bag;
4.according to your require.
2.50kg/bag;
3.1000kg/bag;
4.according to your require.
Quality specification:
| FREE -FLOWING AT TIME OF LOADING, FREE FROM HARMFUL SUBSTANCES | |
| MASS FRACTION OF NITROGEN, MIN (%) | 46,0 |
| MASS FRACTION OF BIURET, MAX (%) | 1,0 |
| MASS FRACTION OF WATER (FISCHER’S METHOD), MAX (%) | 0,5 |
| GRANULES 1-4 MM, MIN (%) | 90 |
| FRIABILITY (%) | 100% |
| SAFETY | NON-HAZARDOUS |
2.Appearance:White Granular.
3.Packing:It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. or In kraft bag with plastic inner bag.The net weight of each bag is 25kg.
4.Properties: soluble in water, ethanol and benzene, almost insoluble in ether and chloroform.
5.Usage:It is used for industry as a corrosion inhibitor in metal pickling and also for the preparation of palladium activating solution.
6.Storage and Transport:It should be stored in a dry and ventilate warehouse; kept away form water and moisture during transport; unloaded with care, so as to avoid damage to bags. Furthermore, it should be stored separately from poisonous substances.
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