UV ABSORBER UV P CAS NO.2440-22-4 By Guangzhou Chengshuai New Material Co., Ltd., China
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UV ABSORBER UV P  CAS NO.2440-22-4

UV ABSORBER UV P CAS NO.2440-22-4

( Negotiable )

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Minimum Order

Localité:

-

Prix de commande minimale:

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Commande minimale:

100 Kilogram

Packaging Detail:

25KG/CARTON

Delivery Time:

1WEEK

Supplying Ability:

50 Metric Ton per Month

Payment Type:

D/P, L/C, T/T

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Personne à contacter Mr. David

No.10, Jiqingxiang, Shiyicun, Shilou Town, Panyu Dist., Guangzhou.China, Guangzhou, Guangdong

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Description

Chemical name: *-(2\'-Hydroxy*5\'-methylphenyl)benzotriazole
CAS No.:********4                              
Molecular formula:C*3H*1N3O
Molecular weight:**5.3                                 
 
Specification                                                                    
Appearance: White to yellowish crystal powder
Melting point,℃:******2
Assay (HPLC), %: ≥*9
Ash, %: ≤0.1
Volatility, %: ≤0.5
Light transmittance, %: **0nm≥*4%     
**0nm≥*7%
 
Application                                                                       
UV ABSORBER HOSORB-UVP is a benzotriazole type ultraviolet light absorber (UVA). The max absorbing wavelength range is ******0nm. It is widely used in a variety of polymers including polypropylene polycarbonate, polyethylene, polyurethane, unsaturated resin, ABS resin, epoxy resin, PMMA, PVC, elastomer, adhesive etc. It almost does not absorb visible light, especially for colorless and transparent products.

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Mr. David < Guangzhou Chengshuai New Material Co., Ltd. >

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