一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
+1 (818) 612-2111
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Catalyst and Auxiliary>Fluorescent brightener>1,4-Bis(2-benzoxazolyl)naphthalene
1,4-Bis(2-benzoxazolyl)naphthalene
  • 1,4-Bis(2-benzoxazolyl)naphthalene
  • 1,4-Bis(2-benzoxazolyl)naphthalene

1,4-Bis(2-benzoxazolyl)naphthalene

Price $900
Package 1KG
Min. Order: 1ASSAYS
Supply Ability: 20tons
Update Time: 2021-08-12

Product Details

Product Name: 1,4-Bis(2-benzoxazolyl)naphthalene CAS No.: 5089-22-5
Min. Order: 1ASSAYS Purity: 99%
Supply Ability: 20tons Release date: 2021/08/12

Chemical & Physical Properties

Density1.3±0.1 g/cm3
Boiling Point521.9±33.0 °C at 760 mmHg
Melting Point210-212°C
Molecular FormulaC24H14N2O2
Molecular Weight362.380
Flash Point263.1±19.4 °C
Exact Mass362.105530
PSA52.06000
LogP7.47
Vapour Pressure0.0±1.3 mmHg at 25°C
Index of Refraction1.732
Water Solubilityinsoluble


Company Profile Introduction

Licensed items: import and export of goods; Technology import and export. (For projects subject to approval in accordance with the law, business activities can only be carried out with the approval of relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General project: engaged in biotechnology, cosmetics technology in the field of technology development, technology transfer, technical consulting, technology services, business consulting, decorative items, cosmetics, electronic products, a class of medical device, arts and crafts (except for ivory and its products), textiles, textiles and raw materials, clothing apparel, shoes and hats, bags, daily provisions, office supplies, jewelry, sporting goods, Musical Instruments and equipment, digital products sales; Sales of chemical products (excluding licensed chemical products). (Except for projects that need to be approved according to law, the business license shall be used to independently carry out business activities according to law)

You may like

Recommended supplier

Product name Price   Suppliers Update time
VIP7Y
QINGDAO JADE NEW MATERIAL TECNOLOGY CO.,LTD
2026-06-02
$1.00
Hebei Chuanghai Biotechnology Co., Ltd
2026-03-20
VIP5Y
Qingdao Truelight functional Material Technology Co., Ltd.
2026-03-17
VIP7Y
Winchem industrial co limited
2025-12-03
$1.10
VIP6Y
Dideu Industries Group Limited
2025-11-18
$32.00
VIP3Y
Henan Fengda Chemical Co., Ltd
2025-09-25
Hebei Chuanghai Biotechnology Co., Ltd
2025-06-27
$3.60
Hebei Andu Technology Com.,Ltd
2025-06-16
$100.00
Hebei Zhuanglai Chemical Trading Co.,Ltd
2025-04-15
VIP4Y
Henan Aochuang Chemical Co.,Ltd.
2025-04-04
  • Since: 2019-06-26
  • Address: Room J, Floor 1, Building 4, No.358_368 kefu Road, Jiading District, Shanghai
INQUIRY
营口市| 崇礼县| 安顺市| 扬中市| 密云县| 襄城县| 南充市| 四会市| 许昌市| 靖西县| 永川市| 淮北市| 溧阳市| 调兵山市| 望都县| 广安市| 上犹县| 库尔勒市| 裕民县| 门头沟区| 板桥市| 来安县| 桓台县| 峡江县| 闽清县| 四会市| 通州市| 河北区| 礼泉县| 丰县| 乐业县| 根河市| 宁明县| 若羌县| 柳江县| 得荣县| 新野县| 湛江市| 江门市| 金堂县| 比如县|