factory Outlets for Polyquaternium - UV Absorber UV-328 CAS NO.: 25973-55-1 – DEBORN
factory Outlets for Polyquaternium - UV Absorber UV-328 CAS NO.: 25973-55-1 – DEBORN Detail:
| Chemical name | 2-(2′-Hydroxy-3′,5′-dipentylphenyl)benzotriazole |
| Molecular formula | C22H29N3O |
| Molecular weight | 351.5 |
| CAS NO. | 25973-55-1 |
Chemical structural formula
Specification
| Appearance | White to light yellow powder |
| Content | ≥ 99% |
| Melting Point | 80-83°C |
| Loss on drying | ≤ 0.5% |
| Ash | ≤ 0.1% |
Light transmittance
| Wave length nm | Light transmittance % |
| 440 | ≥ 96 |
| 500 | ≥ 97 |
Toxicity: low toxicity and used in food packing materials.
Use: This product is mainly used in polyvinyl chloride, polyurethane, polyester resin and others. Max absorption wave length range is 345nm.
Water solubility: Soluble in benzene, toluene, Styrene, Cyclohexane and other organic solvents.
Packing and Storage
Package: 25KG/CARTON
Storage: Stable in property, keep ventilation and away from water and high temperature.
Product detail pictures:
Related Product Guide:
We pursue the administration tenet of "Quality is exceptional, Assistance is supreme, Reputation is first", and will sincerely create and share success with all clients for factory Outlets for Polyquaternium - UV Absorber UV-328 CAS NO.: 25973-55-1 – DEBORN , The product will supply to all over the world, such as: Belize, Rome, Liberia, Our company covers an area of 20, 000 square meters. We have more than 200 workers, professional technical team, 15 years' experience, exquisite workmanship, stable and reliable quality, competitive price and sufficient production capacity, this is how we make our customers stronger. If you have any inquiry, please do not hesitate to contact us.
By Dana from Boston - 2018.12.25 12:43
Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
By Leona from Qatar - 2017.12.19 11:10
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