UV Stabilizer UV-P UV Absorber CAS 2440-22-4

Customization: Available
CAS No.: 2440-22-4
Formula: C13h11n3o

Product Description

Basic Information

Model NO.
RFSCY340
EINECS
219-470-5
Type
Synthesis Material Intermediates
Appearance
Powder
Quality
Refined
Colour
White
Water
0.2%
Certificate
ISO
Sample
Offer Sample for Testing
Stock
with Stock
Shipment
Air Shipping, Sea Shipping
Pallets
with Pallets
Target Markets
Korea, Japan, Germany, USA, Middle East
Package
25kg/Carton or 25kg/Fiber Drum
Specification
99%min
Origin
China
Annual Capacity
3000 Tons Annual

Quality Guarantee

We offer samples for testing before placing an order.
Advance Pre-shipment samples are available from the same production batch.
We support third-party inspections (SGS, Intertek, etc.) at our factory or sea port.
Fast response: We address quality concerns within 24 hours with valid testing results.

Product Details (UV-P)

CAS 2440-22-4 (UV Absorber / UV-P) Quick Details:

  • Chemical Name: UV Absorber/ UV-P / 2-(2H-Benzotriazol-2-yl)-p-cresol
  • CAS No.: 2440-22-4
  • Molecular Formula: C13H11N3O
  • Molecular Weight: 225.25
  • Appearance: White to light yellow crystal powder
  • Content: ≥ 99%
ItemStandard
AppearanceLight yellow crystals
Melting point ºC128.0~132.0
Ash % ≤0.1
Loss on drying % ≤0.5
HPLC % ≥99.0
Transmittance % ≥ (440nm)97.0
Transmittance % ≥ (500nm)98.0

Usage & Storage

UV Absorber / UV-P is utilized for plastics, fibers, and coatings such as polyester, polystyrene, acrylic, and polyvinyl chloride (PVC). Store in a clean and dry place.

Certificate & Packing

  • 1kg/aluminium foil bag, with two plastic bags inside.
  • 25kg/fiber drum, with two plastic bags inside.
  • 25kg/bag, with two plastic bags inside.
  • 25kg/carton box with two plastic bags inside.

Delivery & Logistics

Shipping Recommendations:

  • ≤50kg: Courier door to door delivery recommended.
  • ≤500kg: Air shipping recommended (CIP to airport).
  • >500kg: Sea shipping recommended (FOB, CFR, or CIF to sea port).
  • High Value: Select air shipping/courier for maximum safety.

About Us

We are a professional manufacturer and exporter for chemical materials, with diversified activities in R&D, production, and sales. Our factory specializes in organic intermediates, daily chemicals, catalysts, chemical auxiliary agents, and fine chemicals. Our production facilities have passed ISO9001 and ISO14001 quality and environmental management certifications.

Over the years, we have served high-quality customers globally in Japan, South Korea, Europe, the United States, South America, and Southeast Asia. We also maintain an international procurement team to assist in sourcing chemical engineering materials, ensuring strict quality management throughout the process.

Frequently Asked Questions

Do you accept sample orders?
Yes, we accept sample orders. We produce samples before mass production and conduct a 100% inspection during production, followed by random inspection before packing.
How to confirm product quality before placing orders?
You can request free samples for certain products (shipping costs apply) or send us your specific product requirements, and we will manufacture accordingly.
What is your Minimum Order Quantity (MOQ)?
Our standard MOQ is 1kg. We can also accept smaller quantities like 100g if the sample charge is fully paid.
Do you supply product analysis reports?
Yes, we provide a full product analysis report to our customers before shipment.
Are there any discounts available?
Yes, we offer different levels of discounts based on the order quantity.
What is the recommended shipping for high-value items?
For high-value chemical products, we strongly recommend selecting air shipping or courier delivery to ensure maximum safety and speed.

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