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BX AO 1520

Antioxidant, Phenolic

Antioxidant 1520, Irganox 1520, CAS 110553-27-0 Chemical name:     2-Methyl-4,6-bis(octylsulfanylmethyl)phenol Formula C25H44OS2   Molecular Weight  424.75 CAS# 110553-27-0 Synonyms: BASF irganox 1520, Songnox 1520 Specification: Appearance Liquid, Low viscous melting range 14℃ Application: antioxidant 1520 is a liquid phenolic antioxidant for processing and long-term thermal stabilization. It is non-staining, non-discoloring and low volatility. Irganox 1520 is suitable for use in organic substrates such as…

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BX AO 1726

Antioxidant, Phenolic

Antioxidant 1726, Irganox 1726, CAS 110675-26-8 Chemical name:     4,6-bis (dodecylthiomethyl)-o-cresol Formula C33H60OS2   Molecular Weight  537 CAS# 110675-26-8 Specification: Appearance liquid melting range 28℃ Application: antioxidant 1726 is a multifunctional phenolic antioxidant for the stabilization of block-copolymers such as SBS and SIS and for polyurethane products. Provides both processing and long-term heat stability. Handing and…

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BX AO 1135

Antioxidant, Phenolic

Antioxidant Irganox 1135 Chemical name:     Benzenepropanoic acid, 3,5-bis(1,1-dimethyl–ethyl)-4-hydroxy-C7-C9 branched alkyl esters Synonymous： Irganox 1135, Irganox L 135 Formula  C25H42O3   Molecular Weight  390.6 CAS# 125643-61-0 Specification: Appearance slight yellow liquid melting range < -30 °C Application: Antioxidant 1135 is a benzenepropanoic acid, 3,5-bis (1,1-dimethyl-ethyl)-4-hydroxy-C7-C9 branched alkyl esters. It is hindered phenolic primary antioxidant for processing and long-term…

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BX AO 5057

Amine, Antioxidant

Antioxidant Irganox 5057(L 57) Chemical name:     Benzenamine, N-phenyl-, reaction products with 2,4,4-trimethyl pentene Formula  /   Molecular Weight  393 CAS# 68411-46-1 Synonyms Irganox 5057, Irganox L 57 Specification: Appearance yellow liquid assay 97% Application: Antioxidant Irganox L 57 5057 is a liquid aromatic amine antioxidant for processing and long-term thermal stabilization. it has low volatility and…

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BX AO 330

Antioxidant, Phenolic

Antioxidant 330, Ethanox 330, Irganox 1330  Chemical name:     1,3,5-Trimethyl-2,4,6-tris (3,5-di-tert-butyl-4-hydroxybenzyl) benzene Formula C54H78O3   Molecular Weight  775 CAS# 1709-70-2 Synonyms ethanox 330, irganox 1330, antioxidant 1330 Specification: Appearance White powder Melting point 240-245℃ Acetone 23 Cyclohexane 7.5 Dimethylformamide 54 n-Heptane 1 n-Hexane 1.7 Isopropanol 0.1 Methanol 0.2 Methylene chloride 47 Styrene monomer 23 Toluene 36 Water Insoluble Application: antioxidant 330 is…

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BX AO 1790

Antioxidant, Phenolic

Antioxidant 1790, Cyanox 1790, CAS 40601-76-1 Chemical name: Tris(4-tert-butyl-3-hydroxy-2,6-dimethylbenzyl) isocyanurate Formula C42H57N3O6   Molecular Weight  699.92 CAS# 40601-76-1 Synonyms: cyanox 1790 Specification: Appearance White powder Melting point 159.0-163.0℃ Assay ≥96% Transmittance @ 425 nm > 95 % Transmittance @ 500 nm > 97 % Application: > antioxidant 1790 is a high performance hindered phenolic antioxidant, suited for…

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BX AO 1035

Antioxidant, Phenolic

Antioxidant 1035, Irganox 1035, Songnox 1035 Chemical name:     Thiodiethylene bis[3-[3,5-di-tert-butyl-4-hydroxyphenyl]propionate] Formula  C38H58O6S   Molecular Weight  642 CAS# 41484-35-9 Synonyms: Irganox 1035, Songnox 1035, AO 1035 Specification: Appearance white to off-white powder melting range 63-82℃ Application: Antioxidant 1035 is a primary phenolic antioxidant and heat stabilizer. It is compatible with polymers such as LDPE, XLPE, PP, HIPS, ABS, polyol/ PUR, and…

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BX UV 312

UV Absorber, UV Stabilizer

UV Tinuvin 312 Chemical Name: N-(2-ethoxyphenyl)-N’-(2-ethylphenyl)oxamide Formula C18H20N2O3   Molecular Weight 312 CAS# 23949-66-8 Physical Properties: Appearance White crystalline powder Melting Point 124-127 ℃ Ash ≤0.1% Loss On Drying ≤0.5% Purity ≥98%(HPLC) Transmittance 460 nm≥95%   500 nm≥97% Applications: UV 312 has a low volatility and good thermal stability. It is particularly effective for short-wavelength UV light.…

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BX UV 571

UV Absorber, UV Stabilizer

UV 571, Tinuvin 571, CAS 125304-04-3 Chemical Name: 2-(2H-benzotriazol-2-yl)-6-dodecyl-4-methyl phenol Formula C25H35N3O   Molecular Weight 393.6 CAS# 125304-04-3 Physical Properties: Appearance Light yellow liquid Melting Point 152-156 ℃ Ash ≤0.1% Loss On Drying ≤2.0% Purity ≥95%(HPLC) Transmittance 460 nm≥95%   500 nm≥97% Applications: UV 571 has good thermal stability and compatibility with various polymers. It is widely used in…

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BX UV 320

UV Absorber, UV Stabilizer

UV 320, Tinuvin 320, CAS  3846-71-7 Chemical Name: 2-(2′-hydroxy-3′,5′-di-t-butyl-phenyl)benzotriazole Formula C20H25N3O   Molecular Weight 323.4 CAS# 3846-71-7 Physical Properties: Appearance Yellowish crystalline powder Melting Point 152-156℃ Ash ≤0.1% Loss On Drying ≤0.3% Purity ≥99%(HPLC) Transmittance 460 nm≥97%   500 nm≥98% Applications: UV 320 is an efficient light stabilizer, strong UV absorption and low volatility. It can effectively protect…