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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-571

Category:

benzotriazole

CAS No.:

125304-04-3

Chemical name:

2-(2H-Benzothiazol-2-yl)-6-(dodecyl)-4-methylphenol

Molecular formula:

C₂₅H₃₅N₃O

Molecular weight:

393.6

Structural formula:

Technical index:

appearance	light yellow oily liquid
content(GC)	90.0%min
boiling point	174℃(0.01kPa)
solubility	soluble in most organic solvent

Application:

OCTASORB UV-571 is liquid benzotriazole ultraviolet light absorber. It is appropriate for PUR coating, PVC, PVB, PMMA, PVDC, EVOH, EVA, PA, PET, PUR and PP.

Packaging:

50kg/drum or according to customer requirement

Storage:

in seal, in dry and in dark

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