CAS No.: | 57-13-6 |
---|---|
Formula: | (Nh4)2so4 |
EINECS: | 231-984-1 |
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item
|
Agriculture grade Urea
|
CAS no.
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57-13-6
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Other name
|
Carbamide
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MF
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CH4N2O
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EINECS
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200-315-5
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Place of Origin
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China
|
Purity
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≥46%
|
Appearance
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white granule
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Application
|
fertilizer
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Size
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0.85-2.8mm, 1.18-3.35mm, 2.00-4.75mm, 4.00-8.00mm
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Test Items
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Limit
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Result
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Assay
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≥99.0%
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99.2%
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Melting
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132-135
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-
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Water insolubility
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≤0.005%
|
0.003%
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moisture
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0.46%
|
|
Biuret
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≤0.6%
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0.45%
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NH3
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≤0.2%
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0.0030%
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CL
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≤0.00015%
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<0.00015%
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SO4
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≤0.001%
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<0.001%
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PO4
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≤0.00015%
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<0.0001%
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CO3
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≤0.5%
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<0.2%
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Na
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≤0.00015%
|
0.000087%
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K
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≤0.00015%
|
0.00008%
|
Ca
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≤0.00015%
|
0.000091%
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Mg
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≤0.00015%
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0.000079%
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Fe
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≤0.00015%
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0.000085%
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Cr
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≤0.00006%
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null
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Ni
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≤0.00006%
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null
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Zn
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≤0.00006%
|
null
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Cu
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≤0.00006%
|
null
|
Al
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≤0.00006%
|
<0.0006%
|
HCOH
|
≤0.0015%
|
0.0001%
|
Applcation:
1. Urea is used as a fertilizer in agriculture;
1.Prompt reply & instant communication available.
2.Samples provided for free.
3.Customized packaging bag.
4.Large stocking & lightning consignment.
5.Photoes all-the-way for cargo tracing after order confirmation
6.Quality guaranteed that every item comes from the first class factory.
7.One-stop traking service until the goods trucked to your warehouse.
8.A professional foreign team serve for you.