Antioxidant B215 Tris (2, 4-ditert-butylphenyl) Phosphite CAS 6683-19-8/ 31570-04-4

• Customization: Available
• CAS No.: 31570-04-4
• Formula: C42h63o3p
• Model NO.: 99%
• EINECS: 250-709-6
• Material: Polyethylene/PE
• Usage: General Plastics
• Plastic Properties After Heated: Thermoplastic Plastics
• Plastic Forming Method: Film Pressure
• Color: White
• Product Name: Antioxidant B215
• Component: Antioxidant 168 and 1010
• Transport Package: 25kgs Cardboard Drum
• Specification: industry grade
• Trademark: SWC
• Origin: China
• Production Capacity: 20mts/Month

Product Description

Product Description

Product Name: Antioxidant B215

Identification
Synonyms Mixture of Tetrakis[methylene(3, 5-di-t-butyl-4-hydroxyhydrocinnamate)] methane and Tris(2,4-di-tert-butylphenyl) phosphit
Molecular Formula N/A
Molecular Weight N/A
CAS Number Mixture of Cas 6683-19-8 and Cas 31570-04-4
EINECS/ELINCS 229-722-6 and 250-709-6
Structure

Properties
Appearance off white to white crystalline powder or granule
Melting Point 100-135°C
Solubility insoluble in water; soluble in benzene, chloroform, cyclohexane and ethyl acetate
Stability stable under ordinary conditions

Specification

Item	Specification
Appearance	off white to white crystalline powder or granule
Transmittance(425nm)	96.0% min
Transmittance(500nm)	98.0% min
Volatile	0.5% max
Toluene Solubility	clear
Antioxidant 1010:168	1:2

Application
B215 is an antioxidant with good performance, widely applied to polyethylene, polypropylene, polyoxymethylene, ABS resin, PS resin, PVC, PC, binding agent, rubber, petroleum etc. It has outstanding processing stability and long-term protection effects to polyolefine. Through the concerted effect of antioxidant 1010 and antioxidant 168, the thermal degradation and oxidization degradation can be effectively inhibited.

Packing and Storage
Packing: In 25kgs net carton or bag
Storage: Keep tightly closed.

Safety Information
Non-hazardous for air, sea and road freight.
Detailed safety information is contained in each Material Safety Data Sheet, which can be obtained from our company.

Frequently Asked Questions

Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; 

For those high value products, you just need to freight and certain product cost. When we both cooperate for 

some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
Re: T/T, L/C or Alibaba trade insurance. You can choose the one which is convenient for you. 

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) 

or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,

shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on 

where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement. 

Q5: How can you guarantee the goods you offer is qualified? 
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide 

for you all are qualified. We will have goods tested and provide COA before delivery for sure.