Yifan factory supply UV Absorbers Octocrylene CAS 6197-30-4-Cosmetic Raw Material-Shandong Yifan Chemical Technology co.,Ltd.-

Yifan factory supply UV Absorbers Octocrylene CAS 6197-30-4

Product Name:	OCT
Quantity:	1000KG
Specification:	Company Standard
Items	Specifications	Results
Appearance	Clear yellow viscous liquid	Clear yellow viscous liquid
Specific Gravity(at 25℃)	1.045-1.055	1.048
Identification	UV Absorptivities at 303nm do not differ by more than 3.0%	0.56%
Refractive Index(at 20℃)	1.561-1.571	1.567
Acidity(0.1mol/L NaOH)	≤0.18ml/g	0.061ml/g
Identification	UV Absorptivities do not differ by more than 3.0%	Conform
Chromatographic Purity	Individual impurity:≤0.5%	0.2%
Chromatographic Purity	Total impurity: ≤2.0%	0.82%
Assay	95.0~105.0%	99.0%
Residual Solvents	2-Ethylhexanol≤500ppm	147ppm

Understand More

1.Can be used as a photo initiator in UV-curing applications such as inks, imaging, and clear coatings in the printing industry.

2.Prevents ultraviolet (UV) light from damaging scents and colors in products such as perfumes and soaps.

3.It can also be added to the plastic packaging as a UV blocker. Its use allows manufacturers to package the product in clear glass or plastic. Without it, opaque or dark packaging would be required.

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