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Quinaldic acid

Quinaldic acid
Quinaldic acid structure
CAS No.
93-10-7
Chemical Name:
Quinaldic acid
Synonyms
QND;Quinaldate;QUINALDIC ACID;Quinaldin acid;ine-2-carboxyL;Quinadinic acid;QUINALDINIC ACID;QuinaldicAcid98%;2-QUINALDIC ACID;QuinaldicAcid>
CBNumber:
CB7399440
Molecular Formula:
C10H7NO2
Formula Weight:
173.17
MOL File:
93-10-7.mol

Quinaldic acid Properties

Melting point:
156-158 °C (lit.)
Boiling point:
247-250
Density 
1.2427 (rough estimate)
refractive index 
1.5200 (estimate)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
14g/l
pka
1.20±0.30(Predicted)
form 
Needle-Like Crystalline Powder
color 
Light brown
PH
3.0-3.5 (10g/l, H2O, 20℃)
Water Solubility 
soluble
Merck 
14,8046
BRN 
126322
CAS DataBase Reference
93-10-7(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
P90NWT719R
NIST Chemistry Reference
2-Quinolinecarboxylic acid(93-10-7)
EPA Substance Registry System
2-Quinolinecarboxylic acid (93-10-7)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi,T
Risk Statements  36/37/38-23/24/25
Safety Statements  26-36-37/39-45-36/37/39
WGK Germany  3
RTECS  UZ9100000
Hazard Note  Irritant
TSCA  Yes
HazardClass  IRRITANT
HS Code  29334990

Quinaldic acid price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 160660 Quinaldic acid 98% 93-10-7 2.5g $50.4 2021-03-22 Buy
Sigma-Aldrich 160660 Quinaldic acid 98% 93-10-7 10g $148 2021-03-22 Buy
TCI Chemical Q0003 Quinaldic Acid >98.0%(HPLC)(T) 93-10-7 5g $18 2021-03-22 Buy
TCI Chemical Q0003 Quinaldic Acid >98.0%(HPLC)(T) 93-10-7 25g $43 2021-03-22 Buy
Alfa Aesar A10192 Quinaldic acid, 98% 93-10-7 5g $67.2 2021-03-22 Buy

Quinaldic acid Chemical Properties,Uses,Production

Chemical Properties

light brown needle-like crystalline powder

Uses

For the determination of copper, zinc and uranium with which it forms insoluble salts.

Definition

ChEBI: A quinolinemonocarboxylic acid having the carboxy group at the 2-position.

Synthesis Reference(s)

Journal of the American Chemical Society, 68, p. 1840, 1946 DOI: 10.1021/ja01213a045

Purification Methods

Crystallise quinaldic acid from *C6H6 or AcOH. It is used for the estimation of many metals. The methyl ester has m 86-87o (from hexane) and pK25 1.76. [Chauduri et al. Frez Z Anal Chem 281 361 1976, Beilstein 22 H 71, 22 II 55, 22 III/IV 1149, 22/3 V 183.]

Quinaldic acid Preparation Products And Raw materials

Raw materials

Preparation Products


Quinaldic acid Suppliers

Global( 295)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
NAMCHA CHEMICALS CO.,LTD.
13816860799
vicky.yin@namchachem.com CHINA 43 58
Hangzhou FandaChem Co.,Ltd.
008615858145714
+86-571-56059825 fandachem@gmail.com CHINA 8909 55
career henan chemical co
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Accela ChemBio Inc.
(+1)-858-699-3322
(+1)-858-876-1948 info@accelachem.com United States 19969 58
Chongqing Chemdad Co., Ltd
+86-13650506873
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Alchem Pharmtech,Inc.
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sales@alchempharmtech.com United States 63726 58
CONIER CHEM AND PHARMA LIMITED
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sales@conier.com CHINA 47498 58
SIMAGCHEM CORP
13806087780 +86 13806087780
shaobowang@simagchem.com CHINA 17505 58
Target Molecule Corp
18019718960 781-999-5354
marketing@targetmol.com United States 19232 58
Hubei Ipure Biology Co., Ltd
+8618062405514
18062427325 ada@ipurechemical.com;ada@ipurechemical.com China 10352 58

View Lastest Price from Quinaldic acid manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2020-04-29 Quinaldic acid
93-10-7
US $0.10 / KG 1KG 99.0% 1000 tons Shaanxi Dideu Medichem Co. Ltd
2019-07-06 Quinaldic acid
93-10-7
US $1.00 / kg 1kg 98%min 500kg career henan chemical co

Quinaldic acid Spectrum


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