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>Aromatic aldehydes> o-Phthalaldehyde
	o-Phthalaldehyde
  • 	o-Phthalaldehyde

o-Phthalaldehyde

Price $7
Package 1kg
Min. Order: 1kg
Supply Ability: 100kg
Update Time: 2019-07-06

Product Details

Product Name: o-Phthalaldehyde CAS No.: 643-79-8
Min. Order: 1kg Purity: 99%
Supply Ability: 100kg Release date: 2019/07/06

JD607

Product Name: o-Phthalaldehyde
Synonyms: The developMent of forMaldehyde;O-PHTHALDIALDEHYDE REAGENT SOLUTION*;1,2-Benzenedialdehyde;o-Phthaladehyde;phtalaldehydes;Phthalaldialdehyde;Phthalic aldehyde;Phthalic dialdehyde
CAS: 643-79-8
MF: C8H6O2
MW: 134.13
EINECS: 211-402-2
Product Categories: Carbonyl Compounds;Amino Group Labeling Reagents for Fluorescence HPLC;Amino Group Labeling Reagents for HPLC;Analytical Chemistry;Fluorescence Detection (HPLC Labeling Reagents);HPLC Labeling Reagents;UV Detection (HPLC Labeling Reagents);Amino Acid Analysis;Carbohydrate Labels;Carbohydrate Labels for Chromatography;Derivatization Reagents TLC;Detection Products for Amino Acid Analysis;Fluorescent Labels;Functional Group Reactive Label;Functional Group Reactive Labels;Aldehydes;Alphabetical;Amino Acids;Analytical Reagents;Analytical/Chromatography;Application Specific Reagents;Biochemicals and Reagents;Building Blocks;C8;Chemical Synthesis;Derivatization Reagents;Derivatization Reagents HPLC;Detection;Electrochemical;Fluorescence;Fluorescent Indicators and Probes;Fluorescent Probes;Labels;Particles and Stains;Peptide Analysis and Characterization;Carbohydrates;Core Bioreagents;Functional Group Reactive Labels for Flow Cytometry;Organic Building Blocks;Peptides;Research Essentials;Analytical Reagents for General Use;by Application;Derivatization agents;HPLC Derivatization Reagents;Luminescent Compounds/Detection;O-P;Puriss p.a.;Thiols;marker
Mol File: 643-79-8.mol
Article illustration
 
o-Phthalaldehyde Chemical Properties
Melting point  55-58 °C(lit.)
Boiling point  83-84 °C (0.7501 mmHg)
density  1.13
refractive index  1.4500 (estimate)
Fp  >230 °F
storage temp.  2-8°C
solubility  53g/l
form  powder
color  yellow
PH 7 (53g/l, H2O, 20℃)
Water Solubility  soluble
Sensitive  Air Sensitive
Merck  14,7368
BRN  878317
Stability: Stable. Air sensitive. Incompatible with strong oxidizing agents, strong bases.
CAS DataBase Reference 643-79-8(CAS DataBase Reference)
NIST Chemistry Reference O-phthalaldehyde(643-79-8)
EPA Substance Registry System 1,2-Benzenedicarboxaldehyde(643-79-8)

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
$65.00
VIP2Y
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
2026-06-04
VIP7Y
Univar Solutions(China) Co., Ltd.
2026-06-03
$8.00
VIP5Y
Hebei Chuanghai Biotechnology Co,.LTD
2026-05-28
VIP8Y
Jinan Finer Chemical Co., Ltd
2026-05-21
$10.00
Hebei Chuanghai Biotechnology Co., Ltd
2026-03-20
$75.00
VIP4Y
Hebei Dangtong Import and export Co LTD
2026-02-25
Hebei Chuanghai Biotechnology Co., Ltd
2025-06-27
$10.00
Hebei Zhuanglai Chemical Trading Co Ltd
2025-05-23
$85.00
Hebei Zhuanglai Chemical Trading Co.,Ltd
2025-04-15
  • Since: 2014-12-17
  • Address: Zhengzhou High tech Zone, Henan Province, China
INQUIRY
楊俊青

sales@coreychem.com
游戏| 东乌珠穆沁旗| 朝阳区| 乐陵市| 临沧市| 温宿县| 桐梓县| 蛟河市| 会泽县| 通化市| 南部县| 大化| 历史| 涞源县| 广灵县| 荥阳市| 威海市| 新巴尔虎右旗| 肇源县| 寻乌县| 九龙县| 河曲县| 凉城县| 望都县| 垣曲县| 苗栗市| 大兴区| 安康市| 韶山市| 娄烦县| 三江| 洮南市| 库车县| 巧家县| 丰都县| 汉川市| 卢湾区| 白银市| 巫山县| 枣强县| 大余县|