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 Trigonox A-W70

Product description

Tert butyl hydrogen peroxide 70% aqueous solution
Molecular weight: 90.1
Active oxygen content of pure peroxide: 17.76%
Active oxygen content of actual product: 12.16-12.61%
CAS No. : 75-91-2
EINECS/ELINCS No. : 200-915-7
TSCA status: listed
It is used for polymerization of styrene, acrylonitrile, vinyl chloride, vinylidene chloride, acrylate and methacrylate Or copolymerization initiator.

 

 Specifications

 

Appearance	clear liquid
Content	68.5-71.0%

characteristic

Density, 25 ° C: 0.935 g / cm
Viscosity, 20 ° C: 4.1 MPa. S

 

 

 

 Main decomposition products

Acetone, methane, tert butanol

 

Packaging and transportation

The standard package is a 30 liter HDPE bucket (nourytainer?) with 25 kg peroxide product or 190 kg peroxide solution in 220 litre HDPE drums.
Trigonox a-w70 belongs to class F organic peroxide; liquid, grade 5.2; un3109.

 

Safety and operation

Keep the container closed. Store and operate trigonox a-w70 in a dry, well ventilated place, away from heat or ignition sources and direct sunlight. It is forbidden to weigh and pack in the storage room. Avoid contact with reducing agents (e.g. amines), acids, bases and heavy metal compounds (e.g. accelerators, desiccants and metal soaps)

 

 application

Trigonox A-W70 can be used for bulk polymerization, water solution polymerization and emulsion polymerization of styrene, acrylate and methacrylate.
The polymerization can be initiated by thermal decomposition of trigonox a-w70 at higher than 110 ℃ or free agent produced by redox mechanism at low temperature. Effective organic peroxide reducers are ascorbic acid, vitamin C and sodium hyposulfite. Heavy metals such as cobalt or salt ions may also play a reducing role.
Typical applications of trigonox a-w70 include:
     1.The production of acrylate, vinyl acetate, styrene butadiene copolymer and other rubbers.
     2.Curing of styrene polyester.
     3.oxidants for hydrocarbons or other chemicals

 

 

 

 

 

 

 

 

 

 

 

 

 

Q1: Are manufacturer or trading company?

A: We are manufacturer. You are welcome to visit our factory.

 

Q2: How to contact with us?

A: Click the Alibaba "Contact Supplier", send us message, you will get reply within 24 hours.

 

Q3:Which kind of payment terms do you accept?

A: For small order,you can pay on Alibaba by trade assurance.

     For bulk order, you can pay to our company's bank account.

 

Q4:Can you give me a discount price?

A: Sure,it depends on your quantity.

 

Q5:How can I get a sample?

A: You can discuss with us, we normally send sample by FEDEX, DHL,EMS.

     A few sample is free but you need to pay for the shipping cost.

 

Q6: How to confirm the Product Quality before placing orders?

A: You can get some sample, or we can send certificate of analysi or HPLC or NMR to you.

 

Q7:How can I make payment safe?

A: The whole transaction is under Alibaba's (Third party) inspection.

 

Q8: Is it possible to custom the labels with our own design?

A: Yes,  just send us your artworks, you will get what you want.