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Dafeng Tiansheng Pharmaceutical Co., Ltd.(Dafeng Huashu Pharmaceutical Co., Ltd.)

Bulk drug

◇	Oxytetracycline hydrochloride

◇	Hydralazine hydrochloride

Intermediate

◇	p-Hydroxythiophenol

◇	3,5-di-tert-butyl-4-hydroxybenza...

ODA

◇

ODA

UV adsorbent

◇

UV-1130

◇

UV-234

Photoinitiator

◇	Photocure ITX

◇	Photocure ITX(2,4 isomer)

Antioxidant

◇	Antioxidant 2246

◇	Antioxidant 330

Light stabiliser

◇	OCTA LS-770

◇	OCTA LS-292

UV-9

Category:

benzophenone

CAS No.:

131-57-7

Chemical name:

2-Hydroxy-4-methoxybenzophenone

Molecular formula:

C₁₄H₁₂O₃

Molecular weight:

228

Structural formula:

Technical index:

appearance	light yellow crystal powder
content(GC)	99.0%min
melting point	62-64℃
volatile matter	0.25%max
ash content	0.1%max

Application:

OCTASORB UV-9 can effectively absorb 290-400 nanometer ultraviolet light. It is stable to light and heat. It can be used for various paints and plastic products. And it is special effect for PVC；polyvinyl chloride, polyester, crylic acid, resin, polystyrene and light color transparent furniture. And it is excellent cosmetics additive.

Packaging:

20kg fiber can or according to customer requirement

Storage:

in seal, in dry and in dark

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