Cosmetic Grade UV Absorber Bemotrizinol Powder CAS 187393-00-6

Short Description:

Product Name: Bemotrizinol

Cas No.: 187393-00-6

Appearance: Light Yellow Powder

Specification: 98%

Molecular Formula: C38H49N3O5

Molecular Weight: 627.81

Grade: Cosmetic Grade

MOQ: 1kg

Sample: Free Sample

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Product Detail

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Product Introduction

Bemotrizinol is an oil soluble organic compound, which is added to sunscreen to absorb ultraviolet rays. It is a wide area (broadband) ultraviolet absorber with high light stability. Bemotrizinol can absorb UVB and UVA. It has two absorption peaks at the wavelength of 310 nm and 340 nm respectively.

Bemotrizinol is a broad-spectrum UV absorber, which absorbs UVA and UVB.Bemotrizinol is added to various sunscreen products to absorb UV.

Function

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

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

3. Bemotrizinol can also be added to the plastic packaging as a UV blocker.

Certificate Of Analysis

Product Name	Bemotrizinol	Specification	Company Standard
CAS No.	187393-00-6	Manufacture Date	2024.3.12
Quantity	300KG	Analysis Date	2024.3.19
Batch No.	BF-240312	Expiry Date	2026.3.11
Items	Specifications		Results
Assay (HPLC)	98% Min		99.3%
Appearance	Light yellow to yellow powder		Complies
Odor	Characteristic		Complies
Identification	IR		Complies
Total Impurities(HPLC)	2.0%Max		1.74%
Absorbance(UV-VIS. 10mg/L, prpan-2-ol,341nm,1cm)	0.790 Min		0.830
Absorption(UV-VIS,1%dil./1cm)	790 Min		820
Volatile matter	0.5% Max		0.15%
Loss on Drying	≤ 5.0%		2.15%
Total Ash	≤2%		1.2%
Microbiological Control
Total Plate Count	<1000cfu/g		Complies
Yeast & Mold	<100cfu/g		Complies
E.Coli	Negative		Complies
Salmonella	Negative		Complies
Staphylococcus	Negative		Complies
Packing	Packed in plastic bag inside and aluminum foil bag outside.
Storage	Store in a cool and dry place, keep away from strong light and heat.
Shelf life	Two years when properly stored.
Conclusion	Sample Qualified.