UV-1 CAS NO.57834-33-0

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Min.Order: 5 Metric Ton
Payment Terms: L/C,T/T
Available Specifications:
≥98%(GC)(1-5)Metric Ton1/Metric Ton1USD ≥98%(GC)(5-20)Metric Ton2/Metric Ton5USD

Other Trade Name		UV-101
Chemical Name		N-(Ethoxycarbonylphenyl)-N'-Methyl-N'-Phenylformamidine
Formula		C₁₇H₁₈N₂O₂
Structure
CAS NO.		57834-33-0
Molecular Weight		282.3
Specifications	Appreance	Yellowish liquid
	Purity	≥98%(GC)
	Water	≤0.5%
	Loss On Drying	≤0.5%
	Freezing point	≤5 ^oC
	Transmittance	460 nm≥90% 500 nm≥95%
Advantage and Application		UV-1 is a high efficient UV absorber, which can effectively absorb 280-350 nm UV light. This product is easily and homogeneously miscible with both polyester and polyether polyols and highly soluble in many solvents. It shows good compatibility with isocyanates as well as with other additives used in polyurethane systems. This product has excellent light stability in polyurethane products such as microcellular foam, traditional hard bubble, semi-hard foam, soft foam and fabric coating, some adhesives, sealants, elastomers, PVC and acrylic resin polymer.
Recommended dosage		PUR	PVC	Adhesive and sealant
		0.2-1.0%	0.25-0.5 %	0.5-1.0%
Package		25KG plastic drum

Other Trade Name		UV-101
Chemical Name		N-(Ethoxycarbonylphenyl)-N'-Methyl-N'-Phenylformamidine
Formula		C₁₇H₁₈N₂O₂
Structure
CAS NO.		57834-33-0
Molecular Weight		282.3
Specifications	Appreance	Yellowish liquid
	Purity	≥98%(GC)
	Water	≤0.5%
	Loss On Drying	≤0.5%
	Freezing point	≤5 ^oC
	Transmittance	460 nm≥90% 500 nm≥95%
Advantage and Application		UV-1 is a high efficient UV absorber, which can effectively absorb 280-350 nm UV light. This product is easily and homogeneously miscible with both polyester and polyether polyols and highly soluble in many solvents. It shows good compatibility with isocyanates as well as with other additives used in polyurethane systems. This product has excellent light stability in polyurethane products such as microcellular foam, traditional hard bubble, semi-hard foam, soft foam and fabric coating, some adhesives, sealants, elastomers, PVC and acrylic resin polymer.
Recommended dosage		PUR	PVC	Adhesive and sealant
		0.2-1.0%	0.25-0.5 %	0.5-1.0%
Package		25KG plastic drum