UV absorber CCCXXVI
Basic Information:
Product Name: UV absorber CCCXXVI
Chemical nomen: II '- (II, -hydroxyl III, -Tert-Butyl, V' -methylphyl) -5-chlorobenzotriazole
Anglicus nomine UV absorber CCCXXVI;
2- (V-chloro-2h-benzotriazol, II-yl) -6- (1,1 Dimethylethyl) -4, methylphenol;
Cas Number: 3896-11-5
Molecular formula: c17h18CLN3O
Molecular pondus: 315,8
Einecs Number: 223-445-4
Structural Formula:
Related Categories: UV absorbent; Organicum chemical rudis materiae; photostabilizer;
Melting Point: 144-147 ° C (Lit.)
Point: 460.4 ± 55.0 ° C (praedicta)
Density 1.26 ± 0.1 G / CM3 (praedicta)
Vapor pressura: 0 PA ad XX ℃
Solubility: solutum in styrene, benzene, toluene et aliis solvents, insolubilis in water.soluble in styerene, benzene, toluene et aliis solvents, insolubilis in aquis.
Properties: Lux flavo Powder
Listp: 6,580 (EST)
| Specificatio | Unitas | Vexillum |
| Species | Lux flavo pulveris | |
| Pelagus contentus | % | ≥99.00 |
| Volatiles | % | ≤0.50 |
| Cinis contentus | % | ≤0.10 |
| Point liquescens | ℃ | 137.00-142.00 |
| Lux transmittance | ||
| 460nm | % | ≥93.00 |
| 500nm | % | ≥96.00 |
UV326 est UV absorber de 300-400nm, cum bonis lucis stabilization effectus, convertens ultraviolet lux in calidum industria per photochemical actum; Quod productum est magis effectionem effusio de longum cohortem, bonum compatibility cum polyolefin, humilis volatilizationis et inhibentes Phenol ionization; Quod productum habet bonum alkaline resistentia et non faciam color mutatio ex metallis. Ob altum ionization constant, metallum siccatio agente, catalyst in humili auctoritate; In velit products, potest esse cum phenolic antioxidant et phosphite antioxidant.
Est maxime in Polyvinyl chloride, Polystyrene, unsaturated resina, polycarbonate, polyemethyl methacrylate, polyethylene, abs Resina, epoxy resinam et sic in.
Commendatur moles: 0.1% -1.0%, in specifica moles determinari secundum ad Customer Application Test
Facis in XX aut XXV kg / lobortis.
Store in a frigus, sicco et ventilari loco; Vitare recta solis.
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Email: nvchem@hotmail.com
