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3-ureidopropyltrimethoxysilane CAS NO.23843-64-3
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton99%(5-20)Metric Ton
- Product Details
Keywords
- 3-ureidopropyltrimethoxysilane
- [3-(trimethoxysilyl)propyl]urea
- CAS:23843-64-3
Quick Details
- ProName: 3-ureidopropyltrimethoxysilane
- CasNo: 23843-64-3
- Molecular Formula: C7H18N2O4Si
- Appearance: Colorless or slightly yellow transpare...
- Application: novel reactive silane coupling agent
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: 25KG/Barrel
- Port: Qingdao Port
- ProductionCapacity: 2000 Metric Ton/Year
- Purity: 99%
- Storage: Preserve in well-closed, light-resista...
- Transportation: By sea
- LimitNum: 1 Kilogram
- Grade: Industrial Grade,Electron Grade
- CAS: 23843-64-3
Superiority
Chemical name: 3-ureidopropyltrimethoxysilane
CAS number: 23843-64-3
Molecular formula: C7H18N2O4Si
Product characteristics and uses:
1. This product is a novel reactive silane coupling agent. The urea group can provide reactivity with a variety of resins. Methoxy or ethoxy groups are prone to hydrolysis and crosslinking reactions.
2. This product can significantly improve the bonding strength and molding sand strength of the cold core box casting resin. It can reduce the amount of resin and gas generation while maintaining the molding sand strength, improve the quality of castings, and reduce the rate of scrap.
3. This product can be widely used as a reinforcing agent and cross-linking accelerator in composite materials, paints, coatings, inks, adhesives and sealing materials, etc., to provide bonding strength and improve the water resistance of products.
4. Used in synthetic resin can effectively improve the moisture and temperature resistance of synthetic resin.
Details
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Item |
Standard |
Test Results |
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Identification |
A.H-NMR:Comply with the structure |
Complies |
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B.LC-MS:Comply with the structure |
Complies |
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C.The IR spectrum of sample should be identical with that of reference standard; |
Complies |
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D.HPLC-ESI-MS |
Complies |
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The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. |
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Heavy metals |
≤10 ppm |
<10ppm |
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Water |
≤1.0% |
0.10% |
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Sulphated ash |
≤0.5%, determined on 1.0 g. |
0.01% |
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Related substances |
Unspecified impurities: for each impurity |
≤0.10% |
<0.10% |
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Total Impurity |
≤0.5% |
0.18% |
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Purity |
≥99.0% |
99.70% |
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Assay |
99.0%~101.0% (anhydrous substance). |
99.80% |
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Storage |
Preserve in well-closed, light-resistant and airtight containers. |
Complies |
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