Customization: | Available |
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CAS No.: | 178671-58-4 |
Formula: | C69h48n4o8 |
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Chemical Name:UV Absorber 3030
CAS 178671-58-4
Molecular Formula C69H48N4O8
Molecular Weight 1061.14
Item
|
Standard
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Appearance
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White powder
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Melting point
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174.0-178.0ºC
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Volatile
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≤0.50%
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Assay
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≥99%
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Transmittance 460nm
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≥99%
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Transmittance 500nm |
≥99%
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Q1: Quality Assurance
A1: Weibang strictly controls the quality of the products, and all products comply with relevant national standards to ensure that it provides customers with the highest quality products.
Q2:Export Experience
A2:Weibang has more than 10 years of chemical product export experience,We has successfully entered mor than 100 countryies,including German,Russia,South Korea,Philippines and So on.
Q3:Lead-time and Freight
A3: Only need 1-3 workdays for most goods in stock. Delivery time is around 3-7 business days by DHL,FedEx,UPS.Experienced freight forwarders arrange shipment for us, with low price and first-class service.
Q4:Terms of Payment
A4: T/T, 30% deposit will be required before the mass production and 70% balance which will be paid before sending the order.
Q5:Sample order
A5:We accept sample order.Free sample can be supplied if need.