lower price factory directly supply photoinitiators 3-methyl-4 '-phenylbenzophenone CAS NO.86428-83-3

MPBZ is our knock-out product with competitive price and good quality, Own factory production, annual capacity of more than 500 tons. It is a high effective solid radical (II) photoinitiator which is suitable for low odour systems, such as varnish, plastic coating, adhesive, printing ink, ink printing plate, and especially suitable for tobacco inks. 

CAS No.: 86428-83-3

EC No.: 691-712-6

Molecular Weight: 272

Chemical Name: biphenyl-4-yl-(3-methylphenyl)methanone

Appearance: White powder

Content: ≥99.0%

Melting point, °C: 82.0-84.0

Loss on Drying: ≤0.5%

PBZ content%: ≤0.5%

The following handling precautions should be observed:

? Ensure a clear and well ‐ventilated working area

? Avoid contact with skin (gloves)

? Wear goggles to avoid eyes irritation

Shelf‐life: 12 months when it  is stored in a dry area at room temperature in the dark.

Tianjin Radchem Technology Co., Ltd. (www.radchemtech.com) was founded in 2018 by a team with more than ten years of R&D, production and marketing experience in the industries of photoinitiators, coatings & plastic functional materials and drug synthesis. It integrates research, production and marketing, and committed to developing characteristic products and applications. At present, the company has a school-enterprise cooperative laboratory, two pilot laboratories, and two production cooperation factories, mainly responsible for the scale-up and commercial production of technical projects, and the annual capacity of special photoinitiators, characteristic functional materials and pharmaceutical intermediates up to 1,000 tons.

The company's main business is special photoinitiators, pharmaceutical intermediates, coatings & plastic functional materials.

BPMZ is our knock-out product with competitive price and good quality, Own factory production, annual capacity of more than 500 tons. It is a high effective solid radical (II) photoinitiator which is suitable for low odour systems, such as varnish, plastic coating, adhesive, printing ink, ink printing plate, and especially suitable for tobacco inks. We Suggest that it can be used in combination with amine synergists. Recommended usage 2%-6%.

• Low odor,low yellowing,benzene-free after curing  /

• UV absorption Peak: 290nm