Best Price UV Absorber Drometrizole; 2- (2-hydroxy-5-methyl phenyl) Benzotriazole CAS No. 2440-22-4

• CAS No.: 2440-22-4
• Formula: C13h11n3o
• EINECS: 219-470-5
• Model NO.: 99.0%
• Appearance: Powder
• Usage: Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Leather Auxiliary Agents
• Color: White
• Transport Package: 25kgs/Drum
• Specification: 25kgs/drum
• Trademark: RD
• Origin: China
• HS Code: 29339900
• Production Capacity: 100mt/Month

Product Description

Item:Drometrizole;2-(2'-hydroxy-5'-methyl phenyl)benzotriazole

Drometrizole
CAS NO.	2440-22-4
Molecular Formula	C13H11N3O
Molecular Weight	225.3
EINECS NO.	219-470-5
HS Code	29339900
Appearance	White to yellowish crystalline powder
Specification(%)	Purity % : 99.0 Min. Ash % : 0.1Max. Water(wt),%: 0.5 Max. Transmittance: 440 nm≥95%   500 nm≥97%
Usage	This product is a high efficient UV absorber, which can effectively absorb 270-380 nm UV light. Odorless, good thermo stability under high temperature. Non-flammable, non-explosive, non-toxic, harmless to health. This product almost does not absorb visible light, particularly applicable to colorless and light-colored products. Mainly applied to PVC, PS, PC, AS resin, ABS resin, PP, PE, etc.
Packing	25kgs/drum

Specification:

ITEM	SPECIFICATION
Appearance	White to yellowish crystalline powder
Purity %	99.0 Min.
Water(wt),%	0.5Max.
Ash %	0.1Max.
Transmittance	440 nm≥95%   500 nm≥97%
Package	25KGS/Drum

Application:
This product is a high efficient UV absorber, which can effectively absorb 270-380 nm UV light.Odorless, good thermo stability under high temperature.
Non-flammable, non-explosive, non-toxic, harmless to health.
This product almost does not absorb visible light, particularly applicable to colorless and light-colored products.
Mainly applied to PVC, PS, PC, AS resin, ABS resin, PP, PE, etc.
FAQ:
1.What kind of payment term do you support ?
T/T 30% in advance and 70% before delivery,we will take and show you every process details.
2.What's your terms of delivery?
FOB, CIF etc.
3.How long will your production take ?
Usually  within 10 days finish production, then delivery after confirm the order
4.Do you  support the sample to test?
Sure, we would love to offer you free sample for testing. You only need to pay freight. 
5.How to choose the most suitable products?
Based on your industry and your requirements, we will recommend ones for  you.