Contact us: +91 9550333722 040 - 40102781
Structured search
India
Choose your country
Different countries will display different contents
Try our best to find the right business for you.
My chemicalbook

Welcome back!

HomecompanyUV Absorber UV-234 supplier
UV Absorber UV-234
UV Absorber UV-234
UV Absorber UV-234
UV Absorber UV-234
UV Absorber UV-234
UV Absorber UV-234

UV Absorber UV-234 supplier

Price USD19.10
Packge 1KG
  • Min. Order:1KG
  • Supply Ability:10 ton
  • Time:2021-12-01

Product Details

  • Product NameUV Absorber UV-234
  • CAS No.70321-86-7
  • EINECS No.274-570-6
  • MFC30H29N3O
  • MW447.57
  • AppearancepowderWhite to Off-White
  • Melting point 139-143 °C(lit.)
  • Water Solubility insoluble, <0.04 ppm at 20 ºC
  • Boiling point 589.3±60.0 °C(Predicted)
  • density 1.12±0.1 g/cm3(Predicted)
  • storage temp. Refrigerator



Items

Specification

Appearance

white crystalline powder, or flake, or needle

Benzotriazole Content

99.5% min.

Moisture

0.05% max.

Melting point 

97~98°C min.

Boiling point (15mm)

201~204°C

Flash point 

195°C

storage temp.

Refrigerator

Water Solubility

25 g/l in water (20 ºC)

Stability

Stable, but may be light sensitive. Incompatible with strong oxidizing 

agents, heavy metals

Clarity and Color in alcohol

transparent and no deposition

PH Value

5.5~6.0

Chroma

40 max.

Ash

0.03% max.






25kg/Drum 










Company Profile Introduction

Hebei Crovell Biotech Co., Ltd. was founded in 2019 , located in Shijiazhuang city which is the capital of Hebei Province and hub sector among Beijing Tianjin and Hebei and has advantage of convenient transportation . Our company is a modern high-tech chemical enterprise with Research & Development, production and sales.



Our company has strong technical strength, advanced equipment, strict quality management system and high-quality aftersales service, adhers to the "customer first and forge ahead" business philosophy and insists on integrity as the company's survival. All for the customers’ satisfaction, all for the long term healthy development of the enterprise. In the past 2 more years, we have been strictly managing the whole trade process, focusing on every detail, providing customers with all-round services such as product purchase, R & D, quality control, logistics management and so on, and become  reliable cooperation company and partner for our clients. Nowadays We formed large varieties, large scale, complete categories, refined degree, added value and high technology content product chain .There are several series including pharmaceutical products, food grade additives, industrial grade, fertilizer grade and mineral products.


 

  • Since:2019-01-04
  • Address: 2-2-1901, Huachenglvzhou 1st Phase. No.169 Shengli Nan Street,Qiaoxi District ,Shijiazhuang city, H
INQUIRY