ChemicalBook
Chinese Japanese Germany Korea

7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID

7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID
7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID structure
CAS No.
779-27-1
Chemical Name:
7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID
Synonyms
RARECHEM AL BO 2319;OTAVA-BB BB7015592710;3-CARBOXY-7-HYDROXYCOUMARIN;UMBELLIFERONE-3-CARBOXYLIC ACID;7-HYDROXYCOUMARIM-3-CARBOXYLIC ACID;7-Hydroxycoumarin-3-carboxylic acid ,98%;7-HYDROXY-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID;7-Hydroxycoumarin-3-carboxylic acid *CAS 779-27-1*;2H-1-Benzopyran-3-carboxylic acid, 7-hydroxy-2-oxo-;7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID, FOR FLUORESCENCE
CBNumber:
CB5496161
Molecular Formula:
C10H6O5
Formula Weight:
206.15
MOL File:
779-27-1.mol

7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID Properties

Melting point:
261 °C(lit.)
solubility 
DMF: soluble
pka
7.04 ± 0.02, temperature: 23 °C
color 
Yellow solid;Orange solid; Off-white powder
λmax
386 nm (Buffer pH 10.0); 339 nm (Buffer pH 4.0)
BRN 
384141
Major Application
Carbon-dioxide sensor; chemical sensors based on non-linear optics; monitoring of cationic photopolymerization processes; nanomaterials
Biological Applications
Chemical dosimeter for radiation therapy; detecting bacteria; detecting/sensing hydroxyl radicals; studying nucleic acids; as a substrate for measuring carboxylesterases activity, cellulases activity, β-galactosidases activity, glycosidases activity, glycosyltransferases activity, hydrolases activity, 4-hydroxycinnamate decarboxylases activity, β-lactamases activity, phosphatases activity, sulfatases activity; treating cancer/antitumor activity
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
8
HS Code  29329990

7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical H1352 7-Hydroxycoumarin-3-carboxylic Acid >98.0%(HPLC) 779-27-1 200mg $144 2018-11-22 Buy
TCI Chemical H1352 7-Hydroxycoumarin-3-carboxylic Acid >98.0%(HPLC) 779-27-1 1g $504 2018-11-22 Buy

7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID Chemical Properties,Uses,Production

Chemical Properties

Light yellow powder

Uses

Suitable as pH-indicator.

7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products


7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID Suppliers

Global( 71)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 24191 60
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30001 58
Changzhou Ansciep Chemical Co., Ltd.
+86 519 86305871
+86 519 86305879 sales@ansciepchem.com CHINA 4310 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 sales@jushengtech.com CHINA 28236 58
BOC Sciences
1-631-619-7922
1-631-614-7828 inquiry@bocsci.com United States 20115 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 35440 58
Tianjin Being Technology Co., Ltd. QQ343281693
- tjby921@163.com China 299 55
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40269 62
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 Sales-CN@TCIchemicals.com China 24555 81

View Lastest Price from 7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-07-09 7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID
779-27-1
US $1.00 / KG 1KG 99% 1ton career henan chemical co

779-27-1(7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID)Related Search:


Copyright 2017 © ChemicalBook. All rights reserved