Secundarium Antioxidant CLXVIII
Basic Information:
Product Name: Secundarium Antioxidant CLXVIII
Chemical nomen Tris (II, IV-Ditert, Butylphenyl) Phosphite Ester
Synonyms: secundarium Antioxidant CLXVIII; Tri (2,4 Ditertrabutylphen) Phosphiteester;
Cas Number: 31570-04-4
Molecular Formula: C42H63O3P
Molecular pondus: 646,94
Einecs non.: 250-709-6
Structural Formula:
Related Categories: Plastic additives; Antioxidant; organicum chemical rudis materiae;
Melting Point: 181-184 ° C (Gen.)
Fervens Point: 594,2 ± 50.0 ° C (praedicta)
Density: 0.98
Flash Point: XLVI ℃ (CXV F)
Solubility Facile solutum in benzene, chloroform, Cyclohexane, etc., leviter solutum in Ethanol, acetone, insolubilis in aqua, alcohol et alias solvits, leviter solutum in esters.
Properties: Alba Powder
Listp: XVIII ad XXV ℃
Sensitus, humorem est sensitivity.
| Specificatio | Unitas | Vexillum |
| Species | Alba crystallus pulveris | |
| Pelagus contentus | % | ≥99.00 |
| Volatiles | % | ≤0.30 |
| Point liquescens | ℃ | 183.0-187.0 |
| solubility | liquido | |
| Lux transmittance | ||
| 425nm | % | ≥96.00 |
| 500nm | % | ≥98.00 |
| 2.4, dtbp | % | ≤0.20 |
| acidum valorem | Mg koh / g | ≤0.25 |
| hydrolyze | H | ≥14 |
1.Oxidant 1.Oxidant Polymer Auxilium.
2.Reduce conflandum fluxus rate (Mfr) ad color in polymer scelerisque processus.
3.It habet bonum synergistic effectus cum obstruxit phenolic Antioxidant 1010,1076,313,114, etc., et quoque providere compositum ex supra quatuor products.
4.It potest esse una cum Benzotriazole UV absorbers et impediebat amine photostabilizers in velit products.
Hoc est late in polyolefin (ut polyethylene, Polypropylene) et Olefin copolymer, Polyamide, Polycarbonate, PS resinae, PVC, Engineering Plastics, Flexilis et PETROLEUM products, ABSIGNATIUS et alia PETROLEUM. Complexorum potest etiam esse in adhesives, naturalis seu synthetica tenaces resinae, etc.
Addere moles: 0.1% ~ 1.0%, in specifica addere moles determinari secundum Customer Application test.
Facis in XX kg / XXV kg lobortis / aluminium ffoyle peram.
Aut facis quod per mos scriptor requisitis.
Copia appropriately in aridam area infra XXV C cum a fasciae vita duobus annis.
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