High Purity UV-9 Absorber Manufacturer CAS 131-57-7 Made in China

• Customization: Available
• CAS No.: 131-57-7
• Formula: C14h12o3
• Model NO.: UV-9
• EINECS: No Information
• Color: Yellow
• Kind: UV Absorber
• Appearance: Powder
• Content: 99.0min
• Melting Point: 62-65
• Content of Ash: 0.1max
• Delivery Time: 7-10days
• Transport Package: Drum
• Specification: 25KG/drum
• Origin: China
• HS Code: 2914399090
• Production Capacity: 3000mts/Month
• Package Size: 609.60cm * 243.84cm * 259.08cm
• Package Gross Weight: 16000.000kg

Product Description

 

Product Description

UV absorber UV-9

 

Chemical Name:

2-Hydroxy-4-Methoxybenzophenone (Benzophenone-3)

CAS NO : 131-57-7

Molecular Formula: C14H12O3

Property of UV absorber UV-9

Ultraviolet absorbers is yellowish crystalline powder, freely soluble in most organic solvents, not soluble in water.

 

 

_{Technical index}

item	UNIT	index
Appearance		yellowish crystalline powder
Content	%	99.0min
Melting Point	°C	62-65
Loss on drying(55±2°C)	%	0.3max
Content of Ash	%	0.1max
Light Transmittance(290-400nm)	%	93min

The recommended dosage

Title of the production	Profile	Fittings	Pipe	Foaming board
Recommended dosage (per 100 parts PVC)	6-8	7-8	2-3	7-8

 

Applications

 

Application 

Ultraviolet absorbers mainly used on paint and plastic cosmetics products,such

as PVC,PS,PUT, acrylic resin, with the dosage of 0.1-0.5%.

 

Characteristics of UV-9

This product is a high efficienct UV radiation absorbing agent, capable of effectively absorbing UV radiation

of 290-400 nm wavelength ,but it almost does not absorb visible light, particularly applicable to light-colored

transparent products. ultraviolet absorbers is well stable to light and heat, not decomposable below 200°C,

Packaging & Shipping

 

1.Packing:

packed in cardboard drums lined with PE bags with N.W 25 kg

2.Storage:
Store in a cool (15-25°C), dry (humidity ≤ 60%), well-ventilated warehouse, away from fire and heat sources.

The original package needs to be kept away from light when unopened, and resealed immediately after opening to prevent

UV rays from rendering the ingredients ineffective.
The stacking height of the pallet should not exceed 3 layers to avoid deformation or rupture of the package due to heavy pressure.

3.Transportation:
Avoid mixing with strong acids and strong oxidizers to prevent chemical reactions

About us

Company Profile

XTONG chemical employs veteran chemical engineers who are capable of conducting product evaluations and performance demonstrations both in the laboratory and in actual plant processes. Our team has extensive experience in identifying the right solutions for a variety of applications and is well-suited for any project at hand. We know that every project comes with its own set of unique challenges and we're eager to help develop a solution that meets your needs.With over 15years experience sourcing and distributing chemicals for various industries, coupled with vast experience in direct and online sales XTONG Chemical was formed to provide high quality products with a super fast delivery turn around-covering industrial chemicals,Agricultural chemicals plastics and resin.

Why Buy UV absorber UV-9 from Xtongchem?

1. Unrivaled Quality Straight from the Source: When you buy  UV absorber UV-9, us quality control processes ensure that you receive the high purity product on the market.
2. Wide Product Range: Xtongchem offers a wide range of chemicals, including UV absorber UV-9, to cater to different requirements.
3. Expertise and Experience: With our experience, we have a deep understanding of chemical. Our expert possesses extensive knowledge in the industry and can provide valuable guidance and support. By choosing Xtongchem, you benefit from our expertise, ensuring that you make informed decisions and achieve optimal results.
4. Competitive Pricing: We strives to offer competitive pricing for our chemical products without compromising on quality. We aim to provide cost-effective products, helping you achieve efficient and sustainable results while keeping your expenses in check.
5. Excellent Customer Service: We are committed to providing exceptional customer service. We prioritize customer satisfaction and aim to exceed expectations at every step of the buying process. Whether you have inquiries, require assistance, or need post-purchase support, our friendly and knowledgeable customer service team is ready to help.

By choosing Xtongchem as your supplier of  UV absorber UV-9 you can benefit from our high-quality products, industry expertise, customization