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 >Chemical Reagents>Organic reagents>The polycyclic compound>BENZO[A]PYRENE
BENZO[A]PYRENE
  • BENZO[A]PYRENE

BENZO[A]PYRENE

Price $1
Package 1KG
Min. Order: 1KG
Supply Ability: 1kg,5kg,100kg
Update Time: 2019-07-06

Product Details

Product Name: BENZO[A]PYRENE CAS No.: 50-32-8
Min. Order: 1KG Purity: 98%
Supply Ability: 1kg,5kg,100kg Release date: 2019/07/06
product number: Summer-XU
Product Name: BENZO[A]PYRENE
Synonyms: BACTERIAL PHOSPHATASE, ALKALINE;BACTERIAL ALKALINE PHOSPHATASE;BAP;BENZ[A]PYRENE;BENZO(DEF)CHRYSENE;BENZO[A]PYRENE;BENZO (ALPHA) PYRENE;BENZOPYRENE
CAS: 50-32-8
MF: C20H12
MW: 252.31
EINECS: 200-028-5
Product Categories: Industrial/Fine Chemicals;Benzo(a)pyrene and other PAH;Organics;Analytical Chemistry;Environmental Endocrine Disruptors;Estradiol, etc. (Environmental Endocrine Disruptors);-;Highly Purified Reagents;Other Categories;Refined Products by Sublimation;A-BAnalytical Standards;AromaticsAlphabetic;BA - BHChemical Class;Chemical Class;Hydrocarbons;NeatsAnalytical Standards;PAHsEnvironmental Standards;PAHsMore...Close...;A-BAlphabetic;Alpha Sort;B;BA - BHEnvironmental Standards;PAHs;Volatiles/ Semivolatiles;PAH
Mol File: 50-32-8.mol
Article illustration
 
BENZO[A]PYRENE Chemical Properties
Melting point  177-180°C
Boiling point  495°C
density  1.1549 (estimate)
vapor pressure  2.4 at 25 °C (McVeety and Hites, 1988)
refractive index  1.8530 (estimate)
Fp  495°C
storage temp.  APPROX 4°C
solubility  Soluble in benzene, toluene, and xylene; sparingly soluble in ethanol and methanol (Windholz et al., 1983)
pka >15 (Christensen et al., 1975)
form  Crystalline
color  Pale yellow/green/orange
Water Solubility  Soluble in benzene, toluene, and xylene. Sparingly soluble in alcohol, methanol. Insoluble in water
Merck  14,1103
BRN  1911333
Henry's Law Constant 7.35 at 25 °C (thermodynamic method-GC/UV spectrophotometry, Altschuh et al., 1999)(x 10-10mmHg at 25 °C):
Stability: Stable. Incompatible with strong oxidizing agents.
InChIKey FMMWHPNWAFZXNH-UHFFFAOYSA-N
CAS DataBase Reference 50-32-8(CAS DataBase Reference)
 
Safety Information
Hazard Codes  T,N,F
Risk Statements  45-46-50/53-60-61-43-67-66-36-11-65-38-52/53-36/37/38
Safety Statements  45-53-61-60-26-62-16
RIDADR  2811
WGK Germany  3
RTECS  DJ3675000
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29029090
Toxicity LD50 for mice (intraperitoneal) 232 mg/kg (Salamone, 1981).

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates: Pharmaceutical intermediates; OLED intermediates;

You may like

Recommended supplier

Product name Price   Suppliers Update time
VIP6Y
RongNa Biotechnology Co.,Ltd
2026-06-04
$30.00
VIP6Y
TargetMol Chemicals Inc.
2026-05-20
$1.00
VIP7Y
Shaanxi Dideu Medichem Co. Ltd
2025-12-12
VIP2Y
Shaanxi Dideu New Materials Co. Ltd
2025-12-09
$195.00
VIP3Y
R&D Scientific Inc.
2025-05-27
$15.00
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-13
Hebei Xibaijie Biotechnology Co., Ltd.
2021-07-09
$15.00
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10
  • Since: 2014-12-17
  • Address: Zhengzhou High tech Zone, Henan Province, China
INQUIRY
楊俊青

sales@coreychem.com
柘城县| 大庆市| 崇信县| 朝阳区| 塔河县| 江达县| 大方县| 大方县| 本溪市| 正安县| 闸北区| 彝良县| 花莲县| 奇台县| 舟山市| 伊金霍洛旗| 重庆市| 台湾省| 怀仁县| 大庆市| 托克逊县| 株洲市| 建阳市| 瑞金市| 七台河市| 商都县| 庄浪县| 东至县| 融水| 射洪县| 普格县| 雅安市| 滕州市| 曲阳县| 临清市| 六盘水市| 理塘县| 北安市| 班玛县| 阜康市| 怀远县|