benzophenone 4 CAS 4065 45 6 BP 4

Share on (60832066432):


Price:RUB 1,530.21 - RUB 2,295.31

Quantity:


Product Overview

Description

2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid

2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid Quick Details

Chemical Name:Uvistat 1121

CAS No.:4065-45-6
Molecular Fomula: C14H12O6S

Chemical Structure:

Molecular weight: 308.31

Appearance:white to yellowish powder

 

Typical Properties

Test Items

Test Specification

Typical Test  Result

Appearance

Off-white or light yellow crystalline powder

Light yellow crystalline powder

Melting Point

≥ 140°C

Conform

Specific Extinction(1%,1cm)

E285: ≥ 460

485

E325: ≥ 290

295

Loss on drying

≤ 3.0%

0.26%

Gardner color

≤ 2.0

1.2

Heavy metals

≤ 5 ppm

2ppm

Turbidity

≤ 4.0 EBC

2.6EBC

PH value

1.2~2.2

1.8

Assay

≥ 99.0%

99.82%

 

Usage

Mainly used for water soluble in cosmetics as a resistance to bask in sunscreen, can also be used in other water-soluble ink, paint, etc for uv absorber;As anti-ultraviolet finishing agent for cotton fabric, polyester fiber has good anti aging and softening effect.A broad-spectrum UV absorber, absorption with high efficiency, non-toxic side effects, no teratogenicity, optical, thermal stability is good wait for an advantage, it also can absorb uv-a and UV - B, a kind of sunscreen, use frequency is higher in the United States and Europe, widely used in sun lotion, cream, honey, latex, oil and other sunscreen cosmetics as anti-ultraviolet finishing agent, the cotton fabric, polyester fiber has good anti aging and softening effect. Mainly used for water soluble in cosmetics as a resistance to bask in sunscreen, can also be used in other water-soluble ink, paint, etc for uv absorber.

 

Packaging

25 kgs drum

 

Storage

Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

 

Company Information

Zhonglanindustry Co., Ltd, one of  subsidiaries of Haihang Group,  is a large manufacturer of fine chemical and cosmetic materials that integrates R&D, production and sales together.

We possess right of autonomy in import and export operation, with products sold to several dozens of countries and regions in North and South America, Europe, Asia, Australia and South Africa, hence enjoying extremely high reputation and popularity on the international stage. We also boast a team of professional talents engaged in chemical management, production, R&D and trade, among whom technical talents account for 30%

Through years of effort, we have also set up our own international procurement team to engage in procurement of chemical engineering materials in China for international companies. On the strength of rich procurement experience and support from professional QA team, this procurement team has assisted many foreign large-scale companies in completing the procurement of various chemical engineering products, hence creating a paragon in the industry of chemical engineering.

Over the years, thanks to our thoughtful services to customers, high-quality products, competitive price and professional talent team, we has realized development, growing from an original small factory into a one-stop buyer and service provider for many customers around the world as well as a comprehensive chemical group with business activities covering dozens of countries.

 

 

1605767065(1).jpg

Factory and Warehouse

 zhonglan-Factory-Warehouse.png

zhonglan-Warehouse-1.png 

Our Certification

zhonglan-Certification.png 

 

Our Partners

2

 

 

 

 

 

0.2205 s.