IRGAFOS P-EPQ CAS 119345-01-6

CAS: 119345-01-6

Molecular Formula: C26H32Cl3OP

Molecular Weight: 497.86

EINECS: 432-130-2

Synonyms: IRGAFOSP-EPQ; ethylethyl)phenol; irganoxxp,anitoxidantprocessingstabilizerblends; phosphoroustrichloride,reactionproductswith1,1’-biphenyland2,4-bis(1,1-; Tetrakis(2,4-di-terbutylphenyl)-4,4-biphenyldiphosphonite; tetrakis(2,4-di-tert-butylphenyl)4,4’-biphenyldi; CibaSCIrgafosP-EPQ; AntioxidantP-EPQ

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What is IRGAFOS P-EPQ CAS 119345-01-6?

IRGAFOS P-EPQ is a diphosphate structured phosphite lipid antioxidant and Plastic additive.

Specification

Appearance	Off white powder
Acid Value	Max.5.0 mg KOH/gm
Color of Solution 425nm(%)	Min.86.0%
Color of Solution 500nm(%)	Min.94.0%
Volatile Loss	Max.0.5%
2,4-DTBP Content	Max.3.5%
P Content	5.4 to 5.9%
Melting Point	85~110℃

Application

IRGAFOS P-EPQ is suitable for polyolefins, olefin copolymers such as polyethylene (such as HDPE, LLDPE), polypropylene, polybutene, ethylene vinyl acetate copolymers, as well as polycarbonate, polyacetal, polyamide. IRGAFOS P-EPQ can also be used for polyester, styrene homopolymer and copolymer products, adhesives and natural and synthetic thickeners, elastomers such as BR, SEBSSBS, and other organic substrates. The general dosage is 0.1-0.5%.