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Ao 168 Antioxidant Powder CAS 31570-04-4 AO 168 C42H6303P

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Ao 168 Antioxidant Powder CAS 31570-04-4 AO 168 C42H6303P

Brand Name:	Keyou
Model Number:	Antioxidant 168
MOQ:	1 set
Price:	Negotiation
Packaging Details:	Iron bucket
Payment Terms:	T/T, PayPal, Western Union

Detail Information

Product Description

Detail Information

Place of Origin:

Guangzhouzhou, China

Name:

Antioxidant 168 Antioxidants

Cas No:

31570-04-4

Appearance:

White Crystalline Powder

Melting Point, ℃:

183-187

Transmittance:

425nm≥98% 500nmT≥98%

Volatile Matter:

≤0.5(105℃,2h)

Content:

≥99.0

Supply Ability:

1000000 Kilogram/Kilograms per Day

Highlight:

Antioxidant CAS No 31570-04-4

Antioxidant AO 168 C42H6303P

ao 168 antioxidant

Product Description

Antioxidant 168 CAS 31570-04-4 Antioxidants

Description

Antioxidant 168 is an organophosphite of low volatility and is particularly resistant to hydrolysis. It
protects polymers which are prone to oxidation, during the processing steps (compounding/
pelletizing, fabrication and recycling) from molecular weight change (e.g. chain scission/crosslinking)
and prevents discoloration.
Antioxidant 168 performs best when combined with other Ciba antioxidants. Blends of Antioxidant 168
with antioxidants of the IRGANOX range (IRGANOX B-blends) and with Hydroxylamine FS042 are
particularly effective. The IRGANOX range antioxidants additionally provide storage stability and give
the polymer long term protection against thermo-oxidative degradation.
Antioxidant 168 comprised in phenol free systems with other appropriate Ciba stabilizers addresses
specific stabilization requirements.

● Chinese chemical name: tris(2.4-di-tert-butyl-phenyl) phosphite

● English name: Tris-(2.4-di-tert-butyl-phenyl phosphite)

● Foreign similar product name: Antioxidant 168

● CAS NO.:31570-04-4

● Molecular formula: C42H6303P

● Molecular weight: M=646

● Chemical structure:

Quality Standards:

Control items	Unit	Standard
Appearance	/	White crystalline powder
melting point	℃	183-187
transmittance	WT%	425nm≥98% 500nmT≥98%
Volatile matter	WT%	≤0.5(105℃,2h)
content	WT%	≥99.0

Product properties:

This product is a white powder. It is easily soluble in organic solvents such as benzene, chloroform, and cyclohexane, insoluble in polar solvents such as water and alcohol, and slightly soluble in esters. This product has low toxicity and good thermal stability. It has excellent hydrolysis resistance. The uniqueness of antioxidant 168 is that the product can be fully recovered and the quality is not affected after being soaked in hot water at 90±1℃ for 14 hours.

● Uses:

Antioxidant 168 is an auxiliary antioxidant that is resistant to water extraction, low volatility, and high thermal stability. It can effectively decompose the hydroperoxides produced during the thermal processing of polymer materials.

This product is generally not used alone, but is often used in combination with phenolic main antioxidants such as antioxidants 1010 and 1076 to improve the stability of polymer materials during thermal processing. There are more than a dozen preparations of this product compounded with phenolic antioxidants, which are widely used in polyolefins (such as polyethylene, polypropylene), polyamides, polycarbonates, ABS resins and other polymer materials.

This product is only used as a general chemical product, not as a food additive.

● Storage:

This product is stable in nature and has no special storage requirements, but it should be kept away from moisture and heat.

● Packaging format:

Net weight 20KG paper bag or carton. It can also be packed according to customer needs.

Product Catalog

Product Name	CAS NO	Application characteristics
Antioxidant 1098	23128-74-7	Used as a stabilizer for polyamide injection moldings, fibers and films
Antioxidant 168	31570-04-4	Used to protect polymers exposed to oxidative environments
Antioxidant U-5068L	/	Does not affect hydrolysis resistance
Antioxidant U-5068	/	Excellent color and physical property control
Antioxidant 610, 610V	/	Suitable for transparent food packaging
Antioxidant 608	154862-43-8	High-temperature processing plastics
Antioxidant 420	143925-92-2	Automotive thermoplastic polyolefins
Antioxidant 1010	6683-19-8	General plastics, engineering plastics, synthetic rubber, fibers, hot melt adhesives, resins, oils, inks.
Antioxidant 1076	2082-79-3	Used as a phenolic antioxidant for polyolefins, polyvinyl chloride, ABS resins, rubber, and petroleum products
Antioxidant 626	26741-53-7	Good protection for the color of polymers
Antioxidant 215	/	Outstanding processing stability for polyolefins and long-term protection for products
Antioxidant 225	/	Outstanding processing stability for polyolefins and long-term protection for products
Antioxidant 501	/	/

Tags:

Products Details

Home > Products >

Plastic Additives

Ao 168 Antioxidant Powder CAS 31570-04-4 AO 168 C42H6303P

All Category

Ao 168 Antioxidant Powder CAS 31570-04-4 AO 168 C42H6303P

Brand Name:	Keyou
Model Number:	Antioxidant 168
MOQ:	1 set
Price:	Negotiation
Packaging Details:	Iron bucket
Payment Terms:	T/T, PayPal, Western Union

Detail Information

Product Description

Detail Information

Place of Origin:

Guangzhouzhou, China

Brand Name:

Keyou

Model Number:

Antioxidant 168

Name:

Antioxidant 168 Antioxidants

Cas No:

31570-04-4

Appearance:

White Crystalline Powder

Melting Point, ℃:

183-187

Transmittance:

425nm≥98% 500nmT≥98%

Volatile Matter:

≤0.5(105℃,2h)

Content:

≥99.0

Minimum Order Quantity:

1 set

Price:

Negotiation

Packaging Details:

Iron bucket

Delivery Time:

7-30 working days

Payment Terms:

T/T, PayPal, Western Union

Supply Ability:

1000000 Kilogram/Kilograms per Day

Highlight:

Antioxidant CAS No 31570-04-4

Antioxidant AO 168 C42H6303P

ao 168 antioxidant

Product Description

Antioxidant 168 CAS 31570-04-4 Antioxidants

Description

● Chinese chemical name: tris(2.4-di-tert-butyl-phenyl) phosphite

● English name: Tris-(2.4-di-tert-butyl-phenyl phosphite)

● Foreign similar product name: Antioxidant 168

● CAS NO.:31570-04-4

● Molecular formula: C42H6303P

● Molecular weight: M=646

● Chemical structure:

Quality Standards:

Control items	Unit	Standard
Appearance	/	White crystalline powder
melting point	℃	183-187
transmittance	WT%	425nm≥98% 500nmT≥98%
Volatile matter	WT%	≤0.5(105℃,2h)
content	WT%	≥99.0

Product properties:

● Uses:

This product is only used as a general chemical product, not as a food additive.

● Storage:

This product is stable in nature and has no special storage requirements, but it should be kept away from moisture and heat.

● Packaging format:

Net weight 20KG paper bag or carton. It can also be packed according to customer needs.

Product Catalog

Product Name	CAS NO	Application characteristics
Antioxidant 1098	23128-74-7	Used as a stabilizer for polyamide injection moldings, fibers and films
Antioxidant 168	31570-04-4	Used to protect polymers exposed to oxidative environments
Antioxidant U-5068L	/	Does not affect hydrolysis resistance
Antioxidant U-5068	/	Excellent color and physical property control
Antioxidant 610, 610V	/	Suitable for transparent food packaging
Antioxidant 608	154862-43-8	High-temperature processing plastics
Antioxidant 420	143925-92-2	Automotive thermoplastic polyolefins
Antioxidant 1010	6683-19-8	General plastics, engineering plastics, synthetic rubber, fibers, hot melt adhesives, resins, oils, inks.
Antioxidant 1076	2082-79-3	Used as a phenolic antioxidant for polyolefins, polyvinyl chloride, ABS resins, rubber, and petroleum products
Antioxidant 626	26741-53-7	Good protection for the color of polymers
Antioxidant 215	/	Outstanding processing stability for polyolefins and long-term protection for products
Antioxidant 225	/	Outstanding processing stability for polyolefins and long-term protection for products
Antioxidant 501	/	/

Tags:

Plastic Additives

Coating Additives

Photoinitiators

Thermoplastic Acrylic Resins

Thermosetting Acrylic Resins

Hydroxy Acrylic Resins

Amino Resin

Antioxidants

Ultraviolet Absorber

Auxiliary Agent

Alkyd Resin

Light Stabilizer

Curing Agent

Polyester Resin

Synthetic Fatty Acid Resins

Water Absorbent

Heat Stabiliser

Plastic Additives

Coating Additives

Photoinitiators

Thermoplastic Acrylic Resins

Thermosetting Acrylic Resins

Hydroxy Acrylic Resins

Amino Resin

Antioxidants

Ultraviolet Absorber

Auxiliary Agent

Alkyd Resin

Light Stabilizer

Curing Agent

Polyester Resin

Synthetic Fatty Acid Resins

Water Absorbent

Heat Stabiliser

products details

Plastic Additives

Coating Additives

Photoinitiators

Thermoplastic Acrylic Resins

Thermosetting Acrylic Resins

Hydroxy Acrylic Resins

Amino Resin

Antioxidants

Ultraviolet Absorber

Auxiliary Agent

Alkyd Resin

Light Stabilizer

Curing Agent

Polyester Resin

Synthetic Fatty Acid Resins

Water Absorbent

Heat Stabiliser

Ao 168 Antioxidant Powder CAS 31570-04-4 AO 168 C42H6303P

Antioxidant CAS No 31570-04-4

Antioxidant AO 168 C42H6303P

ao 168 antioxidant

ultraviolet light absorber

uv absorber coating

UV stabilizers

Products Details

Plastic Additives

Coating Additives

Photoinitiators

Thermoplastic Acrylic Resins

Thermosetting Acrylic Resins

Hydroxy Acrylic Resins

Amino Resin

Antioxidants

Ultraviolet Absorber

Auxiliary Agent

Alkyd Resin

Light Stabilizer

Curing Agent

Polyester Resin

Synthetic Fatty Acid Resins

Water Absorbent

Heat Stabiliser

Ao 168 Antioxidant Powder CAS 31570-04-4 AO 168 C42H6303P

Antioxidant CAS No 31570-04-4

Antioxidant AO 168 C42H6303P