Sinochem Top Quality Antioxidant Ao-168 CAS No.: 31570-04-4 Antioxidant

• CAS No.: 31570-04-4
• Formula: C42h63o3p
• EINECS: 250-709-6
• Model NO.: 168
• Certification: REACH
• Environmental Protection: Yes
• Color: White
• Kind: Antioxidant
• Appearance: Powder
• Transport Package: Bags, Cartons
• Specification: 99%min
• Trademark: sinochem
• Origin: China
• Production Capacity: 20000tons

Product Description

                Technical Data Sheet                
GENERAL INFORMATION
Product Name:               AO 168
Chemical Name:       Tris(2,4-ditert-butylphenyl) phosphite
Fomular:                    C42H63O3P
Molecular Weight:   647
CAS No.:                    31570-04-4
EC No.:                      250-709-6

SPECIFICATIONS

Items	Specifications
Appearance	White to off-white powder
Melting Point, DC	183.0-187.0
Loss on heating, %	0.30Max
Solubility, 25g/25ml methylbenzene	Clear
Assay, %	99.0Min
Acid value (by KOH), mg/g	0.30Max
2,4 di-tert butyl phenol content, %	0.20
Transmittance, 425nm, %	98.0Min
Transmittance, 500nm, %	98.0Min
Hydrolytic Resistance	PASS
Particle size, <100 mesh	55%Min
Particle size, 40-100 mesh	45%Max

OTHER INFORMATION

General:           AO168 is a sort of phosphite anti-oxidant, often combined with AO1010 and AO1076, with good performance.
Application:      In the realms from PE, PP, PC, ABS, PS, PVC, Rubber, etc.
Properties:     Dissolve in benzene, toluene, gasoline, Not dissolve in water and alcohol.
Storage:        No special condition require, avoid moisture and heat.
Transportation: Not regarded as dangerous goods. Avoid Fire and Heat.
Package:        25KG Kraftpaper Bags/Carton