Chemical-Suppliers Chemical-Suppliers

7-Hydroxycoumarin-3-carboxylic acid

×
Formula: C10H6O5
CAS: 779-27-1

Identification

Structural Formula
7-Hydroxycoumarin-3-carboxylic acid
CAS:
779-27-1
EINECS:
Molecular Formula:
C10H6O5
MDL:
MFCD00017491
SMILES:
C1=CC2=C(C=C1O)OC(=O)C(=C2)C(=O)O
Synonym:
7-hydroxycoumarin-3-carboxylic acid ,98% ; 3-carboxy-7-hydroxycoumarin ; 7-hydroxycoumarin-3-carboxylic acid for fluorescence 98+% ; 7-hydroxy-2-oxo-2h-chromene-3-carboxylic acid ; umbelliferone-3-carboxylic acid ; 7-hydroxycoumarin-3-carboxylic acid, for fluorescence ; otava-bb bb7015592710 ; 2h-1-benzopyran-3-carboxylic acid, 7-hydroxy-2-oxo- ; rarechem al bo 2319 ; 7-hydroxycoumarim-3-carboxylic acid


Description

7-Hydroxycoumarin-3-carboxylic acid is a suitable pH-indicator. 7-Hydroxycoumarin-3-carboxylic acid is immobilized on a support to give a pH sensor. It is also used to label proteins and peptides.


Suppliers

Autech Industry Co.,Limited
AIC283511340
Shandong SanYoung Industry Co., Ltd
SSI367514700
Indofine Chemical Co, Inc.
19-146
Acinopeptide Co., Ltd.
A23104620
AK Scientific, Inc.
AS19955985
DSL Chemicals (Shanghai) Co., Ltd.
C025530
BOC Sciences
BS12603780
Leap Chem Co., Ltd
LC18905670
Santa Cruz Biotechnology, Inc.
210626
Dayang Chem (Hangzhou) Co.,Ltd.
DC325513020
Get Quick Quote

CAS equal suppliers

7-Hydroxy-2-oxo-2H-chromene-3-carboxylic acid
Fond Chemical Co.Ltd,
FCC472518900
7-Hydroxy-2-oxo-2H-chromene-3-carboxylic acid
Ambeed, Inc.
A358382
7-hydroxy-2-oxo-2H-chromene-3-carboxylic acid
Key Organics Limited
7X-0812
7-Hydroxy-2-oxo-2H-chromene-3-carboxylic acid
BLD Pharmatech Ltd
BP405012150

Prices & Availability




Data is processed


x

Properties for 7-Hydroxycoumarin-3-carboxylic acid

Molecular Weight:
206.15 g·mol−1
Melting point:
261 °C(lit.)
Solubility:
DMF: soluble
x

Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
Hazard Symbols:
Xi
Hazard symbol Xi
x

Alternative Distributors of [7-Hydroxycoumarin-3-carboxylic acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Rongkang Industry Co.,Ltd - (NSTU Chemicals Hanggzhou Co.,) | ABCR GmbH & Co. KG | East Chemical Industry Co., Ltd. | Suzhou Rovathin Pharmatech Co., Ltd | Share Chemical Co., Ltd. | Jinan Great Chemical Co., Ltd. | Balmxy Pharmaceutical Co., Ltd

x

Downloads

Mol File:
-/-
MSDS:
-/-